87798720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91457}}^1$

素因数の和:91477

約数の個数: 56

約数和(自身を含む): 278763984

約数和(自身を除く): 190965264

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, 160, 192, 240, 320, 480, 960, 91457, 182914, 274371, 365828, 457285, 548742, 731656, 914570, 1097484, 1371855, 1463312, 1829140, 2194968, 2743710, 2926624, 3658280, 4389936, 5487420, 5853248, 7316560, 8779872, 10974840, 14633120, 17559744, 21949680, 29266240, 43899360, 87798720]

約数ペア:

[(1, 87798720), (2, 43899360), (3, 29266240), (4, 21949680), (5, 17559744), (6, 14633120), (8, 10974840), (10, 8779872), (12, 7316560), (15, 5853248), (16, 5487420), (20, 4389936), (24, 3658280), (30, 2926624), (32, 2743710), (40, 2194968), (48, 1829140), (60, 1463312), (64, 1371855), (80, 1097484), (96, 914570), (120, 731656), (160, 548742), (192, 457285), (240, 365828), (320, 274371), (480, 182914), (960, 91457)]