27160960

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 68886720

約数和(自身を除く): 41725760

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, 296, 310, 320, 370, 496, 592, 620, 640, 740, 992, 1147, 1184, 1240, 1369, 1480, 1984, 2294, 2368, 2480, 2738, 2960, 3968, 4588, 4736, 4960, 5476, 5735, 5920, 6845, 9176, 9920, 10952, 11470, 11840, 13690, 18352, 19840, 21904, 22940, 23680, 27380, 36704, 42439, 43808, 45880, 54760, 73408, 84878, 87616, 91760, 109520, 146816, 169756, 175232, 183520, 212195, 219040, 339512, 367040, 424390, 438080, 679024, 734080, 848780, 876160, 1358048, 1697560, 2716096, 3395120, 5432192, 6790240, 13580480, 27160960]

約数ペア:

[(1, 27160960), (2, 13580480), (4, 6790240), (5, 5432192), (8, 3395120), (10, 2716096), (16, 1697560), (20, 1358048), (31, 876160), (32, 848780), (37, 734080), (40, 679024), (62, 438080), (64, 424390), (74, 367040), (80, 339512), (124, 219040), (128, 212195), (148, 183520), (155, 175232), (160, 169756), (185, 146816), (248, 109520), (296, 91760), (310, 87616), (320, 84878), (370, 73408), (496, 54760), (592, 45880), (620, 43808), (640, 42439), (740, 36704), (992, 27380), (1147, 23680), (1184, 22940), (1240, 21904), (1369, 19840), (1480, 18352), (1984, 13690), (2294, 11840), (2368, 11470), (2480, 10952), (2738, 9920), (2960, 9176), (3968, 6845), (4588, 5920), (4736, 5735), (4960, 5476)]