185040120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 570240000

約数和(自身を除く): 385199880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 131, 149, 158, 237, 262, 298, 316, 393, 395, 447, 474, 524, 596, 632, 655, 745, 786, 790, 894, 948, 1048, 1185, 1192, 1310, 1490, 1572, 1580, 1788, 1896, 1965, 2235, 2370, 2620, 2980, 3144, 3160, 3576, 3930, 4470, 4740, 5240, 5960, 7860, 8940, 9480, 10349, 11771, 15720, 17880, 19519, 20698, 23542, 31047, 35313, 39038, 41396, 47084, 51745, 58557, 58855, 62094, 70626, 78076, 82792, 94168, 97595, 103490, 117114, 117710, 124188, 141252, 155235, 156152, 176565, 195190, 206980, 234228, 235420, 248376, 282504, 292785, 310470, 353130, 390380, 413960, 468456, 470840, 585570, 620940, 706260, 780760, 1171140, 1241880, 1412520, 1542001, 2342280, 3084002, 4626003, 6168004, 7710005, 9252006, 12336008, 15420010, 18504012, 23130015, 30840020, 37008024, 46260030, 61680040, 92520060, 185040120]

約数ペア:

[(1, 185040120), (2, 92520060), (3, 61680040), (4, 46260030), (5, 37008024), (6, 30840020), (8, 23130015), (10, 18504012), (12, 15420010), (15, 12336008), (20, 9252006), (24, 7710005), (30, 6168004), (40, 4626003), (60, 3084002), (79, 2342280), (120, 1542001), (131, 1412520), (149, 1241880), (158, 1171140), (237, 780760), (262, 706260), (298, 620940), (316, 585570), (393, 470840), (395, 468456), (447, 413960), (474, 390380), (524, 353130), (596, 310470), (632, 292785), (655, 282504), (745, 248376), (786, 235420), (790, 234228), (894, 206980), (948, 195190), (1048, 176565), (1185, 156152), (1192, 155235), (1310, 141252), (1490, 124188), (1572, 117710), (1580, 117114), (1788, 103490), (1896, 97595), (1965, 94168), (2235, 82792), (2370, 78076), (2620, 70626), (2980, 62094), (3144, 58855), (3160, 58557), (3576, 51745), (3930, 47084), (4470, 41396), (4740, 39038), (5240, 35313), (5960, 31047), (7860, 23542), (8940, 20698), (9480, 19519), (10349, 17880), (11771, 15720)]