45512960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 108

約数和(自身を含む): 115692444

約数和(自身を除く): 70179484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 248, 256, 296, 310, 320, 370, 496, 592, 620, 640, 740, 961, 992, 1147, 1184, 1240, 1280, 1480, 1922, 1984, 2294, 2368, 2480, 2960, 3844, 3968, 4588, 4736, 4805, 4960, 5735, 5920, 7688, 7936, 9176, 9472, 9610, 9920, 11470, 11840, 15376, 18352, 19220, 19840, 22940, 23680, 30752, 35557, 36704, 38440, 39680, 45880, 47360, 61504, 71114, 73408, 76880, 91760, 123008, 142228, 146816, 153760, 177785, 183520, 246016, 284456, 293632, 307520, 355570, 367040, 568912, 615040, 711140, 734080, 1137824, 1230080, 1422280, 1468160, 2275648, 2844560, 4551296, 5689120, 9102592, 11378240, 22756480, 45512960]

約数ペア:

[(1, 45512960), (2, 22756480), (4, 11378240), (5, 9102592), (8, 5689120), (10, 4551296), (16, 2844560), (20, 2275648), (31, 1468160), (32, 1422280), (37, 1230080), (40, 1137824), (62, 734080), (64, 711140), (74, 615040), (80, 568912), (124, 367040), (128, 355570), (148, 307520), (155, 293632), (160, 284456), (185, 246016), (248, 183520), (256, 177785), (296, 153760), (310, 146816), (320, 142228), (370, 123008), (496, 91760), (592, 76880), (620, 73408), (640, 71114), (740, 61504), (961, 47360), (992, 45880), (1147, 39680), (1184, 38440), (1240, 36704), (1280, 35557), (1480, 30752), (1922, 23680), (1984, 22940), (2294, 19840), (2368, 19220), (2480, 18352), (2960, 15376), (3844, 11840), (3968, 11470), (4588, 9920), (4736, 9610), (4805, 9472), (4960, 9176), (5735, 7936), (5920, 7688)]