18045367440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75189031}}^1$

素因数の和:75189047

約数の個数: 40

約数和(自身を含む): 55940639808

約数和(自身を除く): 37895272368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75189031, 150378062, 225567093, 300756124, 375945155, 451134186, 601512248, 751890310, 902268372, 1127835465, 1203024496, 1503780620, 1804536744, 2255670930, 3007561240, 3609073488, 4511341860, 6015122480, 9022683720, 18045367440]

約数ペア:

[(1, 18045367440), (2, 9022683720), (3, 6015122480), (4, 4511341860), (5, 3609073488), (6, 3007561240), (8, 2255670930), (10, 1804536744), (12, 1503780620), (15, 1203024496), (16, 1127835465), (20, 902268372), (24, 751890310), (30, 601512248), (40, 451134186), (48, 375945155), (60, 300756124), (80, 225567093), (120, 150378062), (240, 75189031)]