66166920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{183797}}^1$

素因数の和:183814

約数の個数: 48

約数和(自身を含む): 215043660

約数和(自身を除く): 148876740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 183797, 367594, 551391, 735188, 918985, 1102782, 1470376, 1654173, 1837970, 2205564, 2756955, 3308346, 3675940, 4411128, 5513910, 6616692, 7351880, 8270865, 11027820, 13233384, 16541730, 22055640, 33083460, 66166920]

約数ペア:

[(1, 66166920), (2, 33083460), (3, 22055640), (4, 16541730), (5, 13233384), (6, 11027820), (8, 8270865), (9, 7351880), (10, 6616692), (12, 5513910), (15, 4411128), (18, 3675940), (20, 3308346), (24, 2756955), (30, 2205564), (36, 1837970), (40, 1654173), (45, 1470376), (60, 1102782), (72, 918985), (90, 735188), (120, 551391), (180, 367594), (360, 183797)]