85365240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7993}}^1$

素因数の和:8096

約数の個数: 64

約数和(自身を含む): 259005600

約数和(自身を除く): 173640360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 7993, 10680, 15986, 23979, 31972, 39965, 47958, 63944, 79930, 95916, 119895, 159860, 191832, 239790, 319720, 479580, 711377, 959160, 1422754, 2134131, 2845508, 3556885, 4268262, 5691016, 7113770, 8536524, 10670655, 14227540, 17073048, 21341310, 28455080, 42682620, 85365240]

約数ペア:

[(1, 85365240), (2, 42682620), (3, 28455080), (4, 21341310), (5, 17073048), (6, 14227540), (8, 10670655), (10, 8536524), (12, 7113770), (15, 5691016), (20, 4268262), (24, 3556885), (30, 2845508), (40, 2134131), (60, 1422754), (89, 959160), (120, 711377), (178, 479580), (267, 319720), (356, 239790), (445, 191832), (534, 159860), (712, 119895), (890, 95916), (1068, 79930), (1335, 63944), (1780, 47958), (2136, 39965), (2670, 31972), (3560, 23979), (5340, 15986), (7993, 10680)]