15505486560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62969}}^1$

素因数の和:63015

約数の個数: 240

約数和(自身を含む): 57602437200

約数和(自身を除く): 42096950640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 10260, 12312, 12960, 13680, 15390, 16416, 20520, 24624, 27360, 30780, 41040, 49248, 61560, 62969, 82080, 123120, 125938, 188907, 246240, 251876, 314845, 377814, 503752, 566721, 629690, 755628, 944535, 1007504, 1133442, 1196411, 1259380, 1511256, 1700163, 1889070, 2015008, 2266884, 2392822, 2518760, 2833605, 3022512, 3400326, 3589233, 3778140, 4533768, 4785644, 5037520, 5100489, 5667210, 5982055, 6045024, 6800652, 7178466, 7556280, 8500815, 9067536, 9571288, 10075040, 10200978, 10767699, 11334420, 11964110, 13601304, 14356932, 15112560, 17001630, 17946165, 18135072, 19142576, 20401956, 21535398, 22668840, 23928220, 25502445, 27202608, 28713864, 30225120, 32303097, 34003260, 35892330, 38285152, 40803912, 43070796, 45337680, 47856440, 51004890, 53838495, 54405216, 57427728, 64606194, 68006520, 71784660, 81607824, 86141592, 90675360, 95712880, 96909291, 102009780, 107676990, 114855456, 129212388, 136013040, 143569320, 161515485, 163215648, 172283184, 191425760, 193818582, 204019560, 215353980, 258424776, 272026080, 287138640, 323030970, 344566368, 387637164, 408039120, 430707960, 484546455, 516849552, 574277280, 646061940, 775274328, 816078240, 861415920, 969092910, 1033699104, 1292123880, 1550548656, 1722831840, 1938185820, 2584247760, 3101097312, 3876371640, 5168495520, 7752743280, 15505486560]

約数ペア:

[(1, 15505486560), (2, 7752743280), (3, 5168495520), (4, 3876371640), (5, 3101097312), (6, 2584247760), (8, 1938185820), (9, 1722831840), (10, 1550548656), (12, 1292123880), (15, 1033699104), (16, 969092910), (18, 861415920), (19, 816078240), (20, 775274328), (24, 646061940), (27, 574277280), (30, 516849552), (32, 484546455), (36, 430707960), (38, 408039120), (40, 387637164), (45, 344566368), (48, 323030970), (54, 287138640), (57, 272026080), (60, 258424776), (72, 215353980), (76, 204019560), (80, 193818582), (81, 191425760), (90, 172283184), (95, 163215648), (96, 161515485), (108, 143569320), (114, 136013040), (120, 129212388), (135, 114855456), (144, 107676990), (152, 102009780), (160, 96909291), (162, 95712880), (171, 90675360), (180, 86141592), (190, 81607824), (216, 71784660), (228, 68006520), (240, 64606194), (270, 57427728), (285, 54405216), (288, 53838495), (304, 51004890), (324, 47856440), (342, 45337680), (360, 43070796), (380, 40803912), (405, 38285152), (432, 35892330), (456, 34003260), (480, 32303097), (513, 30225120), (540, 28713864), (570, 27202608), (608, 25502445), (648, 23928220), (684, 22668840), (720, 21535398), (760, 20401956), (810, 19142576), (855, 18135072), (864, 17946165), (912, 17001630), (1026, 15112560), (1080, 14356932), (1140, 13601304), (1296, 11964110), (1368, 11334420), (1440, 10767699), (1520, 10200978), (1539, 10075040), (1620, 9571288), (1710, 9067536), (1824, 8500815), (2052, 7556280), (2160, 7178466), (2280, 6800652), (2565, 6045024), (2592, 5982055), (2736, 5667210), (3040, 5100489), (3078, 5037520), (3240, 4785644), (3420, 4533768), (4104, 3778140), (4320, 3589233), (4560, 3400326), (5130, 3022512), (5472, 2833605), (6156, 2518760), (6480, 2392822), (6840, 2266884), (7695, 2015008), (8208, 1889070), (9120, 1700163), (10260, 1511256), (12312, 1259380), (12960, 1196411), (13680, 1133442), (15390, 1007504), (16416, 944535), (20520, 755628), (24624, 629690), (27360, 566721), (30780, 503752), (41040, 377814), (49248, 314845), (61560, 251876), (62969, 246240), (82080, 188907), (123120, 125938)]