145181040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3853}}^1$

素因数の和:4026

約数の個数: 80

約数和(自身を含む): 453045408

約数和(自身を除く): 307864368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 3853, 4710, 6280, 7536, 7706, 9420, 11559, 12560, 15412, 18840, 19265, 23118, 30824, 37680, 38530, 46236, 57795, 61648, 77060, 92472, 115590, 154120, 184944, 231180, 308240, 462360, 604921, 924720, 1209842, 1814763, 2419684, 3024605, 3629526, 4839368, 6049210, 7259052, 9073815, 9678736, 12098420, 14518104, 18147630, 24196840, 29036208, 36295260, 48393680, 72590520, 145181040]

約数ペア:

[(1, 145181040), (2, 72590520), (3, 48393680), (4, 36295260), (5, 29036208), (6, 24196840), (8, 18147630), (10, 14518104), (12, 12098420), (15, 9678736), (16, 9073815), (20, 7259052), (24, 6049210), (30, 4839368), (40, 3629526), (48, 3024605), (60, 2419684), (80, 1814763), (120, 1209842), (157, 924720), (240, 604921), (314, 462360), (471, 308240), (628, 231180), (785, 184944), (942, 154120), (1256, 115590), (1570, 92472), (1884, 77060), (2355, 61648), (2512, 57795), (3140, 46236), (3768, 38530), (3853, 37680), (4710, 30824), (6280, 23118), (7536, 19265), (7706, 18840), (9420, 15412), (11559, 12560)]