80313360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2053}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 250620864

約数和(自身を除く): 170307504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2053, 2445, 2608, 3260, 3912, 4106, 4890, 6159, 6520, 7824, 8212, 9780, 10265, 12318, 13040, 16424, 19560, 20530, 24636, 30795, 32848, 39120, 41060, 49272, 61590, 82120, 98544, 123180, 164240, 246360, 334639, 492720, 669278, 1003917, 1338556, 1673195, 2007834, 2677112, 3346390, 4015668, 5019585, 5354224, 6692780, 8031336, 10039170, 13385560, 16062672, 20078340, 26771120, 40156680, 80313360]

約数ペア:

[(1, 80313360), (2, 40156680), (3, 26771120), (4, 20078340), (5, 16062672), (6, 13385560), (8, 10039170), (10, 8031336), (12, 6692780), (15, 5354224), (16, 5019585), (20, 4015668), (24, 3346390), (30, 2677112), (40, 2007834), (48, 1673195), (60, 1338556), (80, 1003917), (120, 669278), (163, 492720), (240, 334639), (326, 246360), (489, 164240), (652, 123180), (815, 98544), (978, 82120), (1304, 61590), (1630, 49272), (1956, 41060), (2053, 39120), (2445, 32848), (2608, 30795), (3260, 24636), (3912, 20530), (4106, 19560), (4890, 16424), (6159, 13040), (6520, 12318), (7824, 10265), (8212, 9780)]