272815680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14957}}^1$

素因数の和:14996

約数の個数: 112

約数和(自身を含む): 911839680

約数和(自身を除く): 639024000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 14957, 18240, 29914, 44871, 59828, 74785, 89742, 119656, 149570, 179484, 224355, 239312, 284183, 299140, 358968, 448710, 478624, 568366, 598280, 717936, 852549, 897420, 957248, 1136732, 1196560, 1420915, 1435872, 1705098, 1794840, 2273464, 2393120, 2841830, 2871744, 3410196, 3589680, 4262745, 4546928, 4786240, 5683660, 6820392, 7179360, 8525490, 9093856, 11367320, 13640784, 14358720, 17050980, 18187712, 22734640, 27281568, 34101960, 45469280, 54563136, 68203920, 90938560, 136407840, 272815680]

約数ペア:

[(1, 272815680), (2, 136407840), (3, 90938560), (4, 68203920), (5, 54563136), (6, 45469280), (8, 34101960), (10, 27281568), (12, 22734640), (15, 18187712), (16, 17050980), (19, 14358720), (20, 13640784), (24, 11367320), (30, 9093856), (32, 8525490), (38, 7179360), (40, 6820392), (48, 5683660), (57, 4786240), (60, 4546928), (64, 4262745), (76, 3589680), (80, 3410196), (95, 2871744), (96, 2841830), (114, 2393120), (120, 2273464), (152, 1794840), (160, 1705098), (190, 1435872), (192, 1420915), (228, 1196560), (240, 1136732), (285, 957248), (304, 897420), (320, 852549), (380, 717936), (456, 598280), (480, 568366), (570, 478624), (608, 448710), (760, 358968), (912, 299140), (960, 284183), (1140, 239312), (1216, 224355), (1520, 179484), (1824, 149570), (2280, 119656), (3040, 89742), (3648, 74785), (4560, 59828), (6080, 44871), (9120, 29914), (14957, 18240)]