120194080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44189}}^1$

素因数の和:44221

約数の個数: 48

約数和(自身を含む): 300668760

約数和(自身を除く): 180474680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 44189, 88378, 176756, 220945, 353512, 441890, 707024, 751213, 883780, 1414048, 1502426, 1767560, 3004852, 3535120, 3756065, 6009704, 7070240, 7512130, 12019408, 15024260, 24038816, 30048520, 60097040, 120194080]

約数ペア:

[(1, 120194080), (2, 60097040), (4, 30048520), (5, 24038816), (8, 15024260), (10, 12019408), (16, 7512130), (17, 7070240), (20, 6009704), (32, 3756065), (34, 3535120), (40, 3004852), (68, 1767560), (80, 1502426), (85, 1414048), (136, 883780), (160, 751213), (170, 707024), (272, 441890), (340, 353512), (544, 220945), (680, 176756), (1360, 88378), (2720, 44189)]