180320010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2347}}^1$

素因数の和:2567

約数の個数: 64

約数和(自身を含む): 468623232

約数和(自身を除く): 288303222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1970, 2347, 2561, 2955, 4694, 5122, 5910, 7041, 7683, 11735, 12805, 14082, 15366, 23470, 25610, 30511, 35205, 38415, 61022, 70410, 76830, 91533, 152555, 183066, 305110, 457665, 462359, 915330, 924718, 1387077, 2311795, 2774154, 4623590, 6010667, 6935385, 12021334, 13870770, 18032001, 30053335, 36064002, 60106670, 90160005, 180320010]

約数ペア:

[(1, 180320010), (2, 90160005), (3, 60106670), (5, 36064002), (6, 30053335), (10, 18032001), (13, 13870770), (15, 12021334), (26, 6935385), (30, 6010667), (39, 4623590), (65, 2774154), (78, 2311795), (130, 1387077), (195, 924718), (197, 915330), (390, 462359), (394, 457665), (591, 305110), (985, 183066), (1182, 152555), (1970, 91533), (2347, 76830), (2561, 70410), (2955, 61022), (4694, 38415), (5122, 35205), (5910, 30511), (7041, 25610), (7683, 23470), (11735, 15366), (12805, 14082)]