42918240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89413}}^1$

素因数の和:89431

約数の個数: 48

約数和(自身を含む): 135193968

約数和(自身を除く): 92275728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 89413, 178826, 268239, 357652, 447065, 536478, 715304, 894130, 1072956, 1341195, 1430608, 1788260, 2145912, 2682390, 2861216, 3576520, 4291824, 5364780, 7153040, 8583648, 10729560, 14306080, 21459120, 42918240]

約数ペア:

[(1, 42918240), (2, 21459120), (3, 14306080), (4, 10729560), (5, 8583648), (6, 7153040), (8, 5364780), (10, 4291824), (12, 3576520), (15, 2861216), (16, 2682390), (20, 2145912), (24, 1788260), (30, 1430608), (32, 1341195), (40, 1072956), (48, 894130), (60, 715304), (80, 536478), (96, 447065), (120, 357652), (160, 268239), (240, 178826), (480, 89413)]