12077520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 47496960

約数和(自身を除く): 35419440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 79, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 158, 168, 182, 195, 196, 208, 210, 237, 240, 245, 260, 273, 280, 294, 312, 316, 336, 364, 390, 392, 395, 420, 455, 474, 490, 520, 546, 553, 560, 588, 624, 632, 637, 728, 735, 780, 784, 790, 840, 910, 948, 980, 1027, 1040, 1092, 1106, 1176, 1185, 1264, 1274, 1365, 1456, 1470, 1560, 1580, 1659, 1680, 1820, 1896, 1911, 1960, 2054, 2184, 2212, 2352, 2370, 2548, 2730, 2765, 2940, 3081, 3120, 3160, 3185, 3318, 3640, 3792, 3822, 3871, 3920, 4108, 4368, 4424, 4740, 5096, 5135, 5460, 5530, 5880, 6162, 6320, 6370, 6636, 7189, 7280, 7644, 7742, 8216, 8295, 8848, 9480, 9555, 10192, 10270, 10920, 11060, 11613, 11760, 12324, 12740, 13272, 14378, 15288, 15405, 15484, 16432, 16590, 18960, 19110, 19355, 20540, 21567, 21840, 22120, 23226, 24648, 25480, 26544, 28756, 30576, 30810, 30968, 33180, 35945, 38220, 38710, 41080, 43134, 44240, 46452, 49296, 50323, 50960, 57512, 58065, 61620, 61936, 66360, 71890, 76440, 77420, 82160, 86268, 92904, 100646, 107835, 115024, 116130, 123240, 132720, 143780, 150969, 152880, 154840, 172536, 185808, 201292, 215670, 232260, 246480, 251615, 287560, 301938, 309680, 345072, 402584, 431340, 464520, 503230, 575120, 603876, 754845, 805168, 862680, 929040, 1006460, 1207752, 1509690, 1725360, 2012920, 2415504, 3019380, 4025840, 6038760, 12077520]

約数ペア:

[(1, 12077520), (2, 6038760), (3, 4025840), (4, 3019380), (5, 2415504), (6, 2012920), (7, 1725360), (8, 1509690), (10, 1207752), (12, 1006460), (13, 929040), (14, 862680), (15, 805168), (16, 754845), (20, 603876), (21, 575120), (24, 503230), (26, 464520), (28, 431340), (30, 402584), (35, 345072), (39, 309680), (40, 301938), (42, 287560), (48, 251615), (49, 246480), (52, 232260), (56, 215670), (60, 201292), (65, 185808), (70, 172536), (78, 154840), (79, 152880), (80, 150969), (84, 143780), (91, 132720), (98, 123240), (104, 116130), (105, 115024), (112, 107835), (120, 100646), (130, 92904), (140, 86268), (147, 82160), (156, 77420), (158, 76440), (168, 71890), (182, 66360), (195, 61936), (196, 61620), (208, 58065), (210, 57512), (237, 50960), (240, 50323), (245, 49296), (260, 46452), (273, 44240), (280, 43134), (294, 41080), (312, 38710), (316, 38220), (336, 35945), (364, 33180), (390, 30968), (392, 30810), (395, 30576), (420, 28756), (455, 26544), (474, 25480), (490, 24648), (520, 23226), (546, 22120), (553, 21840), (560, 21567), (588, 20540), (624, 19355), (632, 19110), (637, 18960), (728, 16590), (735, 16432), (780, 15484), (784, 15405), (790, 15288), (840, 14378), (910, 13272), (948, 12740), (980, 12324), (1027, 11760), (1040, 11613), (1092, 11060), (1106, 10920), (1176, 10270), (1185, 10192), (1264, 9555), (1274, 9480), (1365, 8848), (1456, 8295), (1470, 8216), (1560, 7742), (1580, 7644), (1659, 7280), (1680, 7189), (1820, 6636), (1896, 6370), (1911, 6320), (1960, 6162), (2054, 5880), (2184, 5530), (2212, 5460), (2352, 5135), (2370, 5096), (2548, 4740), (2730, 4424), (2765, 4368), (2940, 4108), (3081, 3920), (3120, 3871), (3160, 3822), (3185, 3792), (3318, 3640)]