101388720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{422453}}^1$

素因数の和:422469

約数の個数: 40

約数和(自身を含む): 314305776

約数和(自身を除く): 212917056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 422453, 844906, 1267359, 1689812, 2112265, 2534718, 3379624, 4224530, 5069436, 6336795, 6759248, 8449060, 10138872, 12673590, 16898120, 20277744, 25347180, 33796240, 50694360, 101388720]

約数ペア:

[(1, 101388720), (2, 50694360), (3, 33796240), (4, 25347180), (5, 20277744), (6, 16898120), (8, 12673590), (10, 10138872), (12, 8449060), (15, 6759248), (16, 6336795), (20, 5069436), (24, 4224530), (30, 3379624), (40, 2534718), (48, 2112265), (60, 1689812), (80, 1267359), (120, 844906), (240, 422453)]