240514920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3907}}^1$

素因数の和:3949

約数の個数: 160

約数和(自身を含む): 851162400

約数和(自身を除く): 610647480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 3907, 4104, 5130, 6156, 6840, 7695, 7814, 10260, 11721, 12312, 15390, 15628, 19535, 20520, 23442, 30780, 31256, 35163, 39070, 46884, 58605, 61560, 70326, 74233, 78140, 93768, 105489, 117210, 140652, 148466, 156280, 175815, 210978, 222699, 234420, 281304, 296932, 316467, 351630, 371165, 421956, 445398, 468840, 527445, 593864, 632934, 668097, 703260, 742330, 843912, 890796, 1054890, 1113495, 1265868, 1336194, 1406520, 1484660, 1582335, 1781592, 2004291, 2109780, 2226990, 2531736, 2672388, 2969320, 3164670, 3340485, 4008582, 4219560, 4453980, 5344776, 6012873, 6329340, 6680970, 8017164, 8907960, 10021455, 12025746, 12658680, 13361940, 16034328, 20042910, 24051492, 26723880, 30064365, 40085820, 48102984, 60128730, 80171640, 120257460, 240514920]

約数ペア:

[(1, 240514920), (2, 120257460), (3, 80171640), (4, 60128730), (5, 48102984), (6, 40085820), (8, 30064365), (9, 26723880), (10, 24051492), (12, 20042910), (15, 16034328), (18, 13361940), (19, 12658680), (20, 12025746), (24, 10021455), (27, 8907960), (30, 8017164), (36, 6680970), (38, 6329340), (40, 6012873), (45, 5344776), (54, 4453980), (57, 4219560), (60, 4008582), (72, 3340485), (76, 3164670), (81, 2969320), (90, 2672388), (95, 2531736), (108, 2226990), (114, 2109780), (120, 2004291), (135, 1781592), (152, 1582335), (162, 1484660), (171, 1406520), (180, 1336194), (190, 1265868), (216, 1113495), (228, 1054890), (270, 890796), (285, 843912), (324, 742330), (342, 703260), (360, 668097), (380, 632934), (405, 593864), (456, 527445), (513, 468840), (540, 445398), (570, 421956), (648, 371165), (684, 351630), (760, 316467), (810, 296932), (855, 281304), (1026, 234420), (1080, 222699), (1140, 210978), (1368, 175815), (1539, 156280), (1620, 148466), (1710, 140652), (2052, 117210), (2280, 105489), (2565, 93768), (3078, 78140), (3240, 74233), (3420, 70326), (3907, 61560), (4104, 58605), (5130, 46884), (6156, 39070), (6840, 35163), (7695, 31256), (7814, 30780), (10260, 23442), (11721, 20520), (12312, 19535), (15390, 15628)]