85347960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22943}}^1$

素因数の和:22988

約数の個数: 64

約数和(自身を含む): 264314880

約数和(自身を除く): 178966920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22943, 45886, 68829, 91772, 114715, 137658, 183544, 229430, 275316, 344145, 458860, 550632, 688290, 711233, 917720, 1376580, 1422466, 2133699, 2753160, 2844932, 3556165, 4267398, 5689864, 7112330, 8534796, 10668495, 14224660, 17069592, 21336990, 28449320, 42673980, 85347960]

約数ペア:

[(1, 85347960), (2, 42673980), (3, 28449320), (4, 21336990), (5, 17069592), (6, 14224660), (8, 10668495), (10, 8534796), (12, 7112330), (15, 5689864), (20, 4267398), (24, 3556165), (30, 2844932), (31, 2753160), (40, 2133699), (60, 1422466), (62, 1376580), (93, 917720), (120, 711233), (124, 688290), (155, 550632), (186, 458860), (248, 344145), (310, 275316), (372, 229430), (465, 183544), (620, 137658), (744, 114715), (930, 91772), (1240, 68829), (1860, 45886), (3720, 22943)]