152643840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 492914688

約数和(自身を除く): 340270848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 313, 320, 381, 384, 480, 508, 626, 635, 640, 762, 768, 939, 960, 1016, 1252, 1270, 1280, 1524, 1565, 1878, 1905, 1920, 2032, 2504, 2540, 3048, 3130, 3756, 3810, 3840, 4064, 4695, 5008, 5080, 6096, 6260, 7512, 7620, 8128, 9390, 10016, 10160, 12192, 12520, 15024, 15240, 16256, 18780, 20032, 20320, 24384, 25040, 30048, 30480, 32512, 37560, 39751, 40064, 40640, 48768, 50080, 60096, 60960, 75120, 79502, 80128, 81280, 97536, 100160, 119253, 120192, 121920, 150240, 159004, 162560, 198755, 200320, 238506, 240384, 243840, 300480, 318008, 397510, 400640, 477012, 487680, 596265, 600960, 636016, 795020, 954024, 1192530, 1201920, 1272032, 1590040, 1908048, 2385060, 2544064, 3180080, 3816096, 4770120, 5088128, 6360160, 7632192, 9540240, 10176256, 12720320, 15264384, 19080480, 25440640, 30528768, 38160960, 50881280, 76321920, 152643840]

約数ペア:

[(1, 152643840), (2, 76321920), (3, 50881280), (4, 38160960), (5, 30528768), (6, 25440640), (8, 19080480), (10, 15264384), (12, 12720320), (15, 10176256), (16, 9540240), (20, 7632192), (24, 6360160), (30, 5088128), (32, 4770120), (40, 3816096), (48, 3180080), (60, 2544064), (64, 2385060), (80, 1908048), (96, 1590040), (120, 1272032), (127, 1201920), (128, 1192530), (160, 954024), (192, 795020), (240, 636016), (254, 600960), (256, 596265), (313, 487680), (320, 477012), (381, 400640), (384, 397510), (480, 318008), (508, 300480), (626, 243840), (635, 240384), (640, 238506), (762, 200320), (768, 198755), (939, 162560), (960, 159004), (1016, 150240), (1252, 121920), (1270, 120192), (1280, 119253), (1524, 100160), (1565, 97536), (1878, 81280), (1905, 80128), (1920, 79502), (2032, 75120), (2504, 60960), (2540, 60096), (3048, 50080), (3130, 48768), (3756, 40640), (3810, 40064), (3840, 39751), (4064, 37560), (4695, 32512), (5008, 30480), (5080, 30048), (6096, 25040), (6260, 24384), (7512, 20320), (7620, 20032), (8128, 18780), (9390, 16256), (10016, 15240), (10160, 15024), (12192, 12520)]