78265948080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{326108117}}^1$

素因数の和:326108133

約数の個数: 40

約数和(自身を含む): 242624439792

約数和(自身を除く): 164358491712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 326108117, 652216234, 978324351, 1304432468, 1630540585, 1956648702, 2608864936, 3261081170, 3913297404, 4891621755, 5217729872, 6522162340, 7826594808, 9783243510, 13044324680, 15653189616, 19566487020, 26088649360, 39132974040, 78265948080]

約数ペア:

[(1, 78265948080), (2, 39132974040), (3, 26088649360), (4, 19566487020), (5, 15653189616), (6, 13044324680), (8, 9783243510), (10, 7826594808), (12, 6522162340), (15, 5217729872), (16, 4891621755), (20, 3913297404), (24, 3261081170), (30, 2608864936), (40, 1956648702), (48, 1630540585), (60, 1304432468), (80, 978324351), (120, 652216234), (240, 326108117)]