71460960

素因数分解:

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

素因数の和:177

約数の個数: 96

約数和(自身を含む): 229430880

約数和(自身を除く): 157969920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 2809, 3180, 4240, 5088, 5618, 6360, 8427, 8480, 11236, 12720, 14045, 16854, 22472, 25440, 28090, 33708, 42135, 44944, 56180, 67416, 84270, 89888, 112360, 134832, 148877, 168540, 224720, 269664, 297754, 337080, 446631, 449440, 595508, 674160, 744385, 893262, 1191016, 1348320, 1488770, 1786524, 2233155, 2382032, 2977540, 3573048, 4466310, 4764064, 5955080, 7146096, 8932620, 11910160, 14292192, 17865240, 23820320, 35730480, 71460960]

約数ペア:

[(1, 71460960), (2, 35730480), (3, 23820320), (4, 17865240), (5, 14292192), (6, 11910160), (8, 8932620), (10, 7146096), (12, 5955080), (15, 4764064), (16, 4466310), (20, 3573048), (24, 2977540), (30, 2382032), (32, 2233155), (40, 1786524), (48, 1488770), (53, 1348320), (60, 1191016), (80, 893262), (96, 744385), (106, 674160), (120, 595508), (159, 449440), (160, 446631), (212, 337080), (240, 297754), (265, 269664), (318, 224720), (424, 168540), (480, 148877), (530, 134832), (636, 112360), (795, 89888), (848, 84270), (1060, 67416), (1272, 56180), (1590, 44944), (1696, 42135), (2120, 33708), (2544, 28090), (2809, 25440), (3180, 22472), (4240, 16854), (5088, 14045), (5618, 12720), (6360, 11236), (8427, 8480)]