75893040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105407}}^1$

素因数の和:105426

約数の個数: 60

約数和(自身を含む): 254876544

約数和(自身を除く): 178983504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 105407, 210814, 316221, 421628, 527035, 632442, 843256, 948663, 1054070, 1264884, 1581105, 1686512, 1897326, 2108140, 2529768, 3162210, 3794652, 4216280, 4743315, 5059536, 6324420, 7589304, 8432560, 9486630, 12648840, 15178608, 18973260, 25297680, 37946520, 75893040]

約数ペア:

[(1, 75893040), (2, 37946520), (3, 25297680), (4, 18973260), (5, 15178608), (6, 12648840), (8, 9486630), (9, 8432560), (10, 7589304), (12, 6324420), (15, 5059536), (16, 4743315), (18, 4216280), (20, 3794652), (24, 3162210), (30, 2529768), (36, 2108140), (40, 1897326), (45, 1686512), (48, 1581105), (60, 1264884), (72, 1054070), (80, 948663), (90, 843256), (120, 632442), (144, 527035), (180, 421628), (240, 316221), (360, 210814), (720, 105407)]