185406720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 603977472

約数和(自身を除く): 418570752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 911, 960, 1060, 1272, 1280, 1590, 1696, 1822, 1920, 2120, 2544, 2733, 3180, 3392, 3644, 3840, 4240, 4555, 5088, 5466, 6360, 6784, 7288, 8480, 9110, 10176, 10932, 12720, 13568, 13665, 14576, 16960, 18220, 20352, 21864, 25440, 27330, 29152, 33920, 36440, 40704, 43728, 48283, 50880, 54660, 58304, 67840, 72880, 87456, 96566, 101760, 109320, 116608, 144849, 145760, 174912, 193132, 203520, 218640, 233216, 241415, 289698, 291520, 349824, 386264, 437280, 482830, 579396, 583040, 699648, 724245, 772528, 874560, 965660, 1158792, 1166080, 1448490, 1545056, 1749120, 1931320, 2317584, 2896980, 3090112, 3498240, 3862640, 4635168, 5793960, 6180224, 7725280, 9270336, 11587920, 12360448, 15450560, 18540672, 23175840, 30901120, 37081344, 46351680, 61802240, 92703360, 185406720]

約数ペア:

[(1, 185406720), (2, 92703360), (3, 61802240), (4, 46351680), (5, 37081344), (6, 30901120), (8, 23175840), (10, 18540672), (12, 15450560), (15, 12360448), (16, 11587920), (20, 9270336), (24, 7725280), (30, 6180224), (32, 5793960), (40, 4635168), (48, 3862640), (53, 3498240), (60, 3090112), (64, 2896980), (80, 2317584), (96, 1931320), (106, 1749120), (120, 1545056), (128, 1448490), (159, 1166080), (160, 1158792), (192, 965660), (212, 874560), (240, 772528), (256, 724245), (265, 699648), (318, 583040), (320, 579396), (384, 482830), (424, 437280), (480, 386264), (530, 349824), (636, 291520), (640, 289698), (768, 241415), (795, 233216), (848, 218640), (911, 203520), (960, 193132), (1060, 174912), (1272, 145760), (1280, 144849), (1590, 116608), (1696, 109320), (1822, 101760), (1920, 96566), (2120, 87456), (2544, 72880), (2733, 67840), (3180, 58304), (3392, 54660), (3644, 50880), (3840, 48283), (4240, 43728), (4555, 40704), (5088, 36440), (5466, 33920), (6360, 29152), (6784, 27330), (7288, 25440), (8480, 21864), (9110, 20352), (10176, 18220), (10932, 16960), (12720, 14576), (13568, 13665)]