30044040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19259}}^1$

素因数の和:19286

約数の個数: 64

約数和(自身を含む): 97070400

約数和(自身を除く): 67026360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 19259, 38518, 57777, 77036, 96295, 115554, 154072, 192590, 231108, 250367, 288885, 385180, 462216, 500734, 577770, 751101, 770360, 1001468, 1155540, 1251835, 1502202, 2002936, 2311080, 2503670, 3004404, 3755505, 5007340, 6008808, 7511010, 10014680, 15022020, 30044040]

約数ペア:

[(1, 30044040), (2, 15022020), (3, 10014680), (4, 7511010), (5, 6008808), (6, 5007340), (8, 3755505), (10, 3004404), (12, 2503670), (13, 2311080), (15, 2002936), (20, 1502202), (24, 1251835), (26, 1155540), (30, 1001468), (39, 770360), (40, 751101), (52, 577770), (60, 500734), (65, 462216), (78, 385180), (104, 288885), (120, 250367), (130, 231108), (156, 192590), (195, 154072), (260, 115554), (312, 96295), (390, 77036), (520, 57777), (780, 38518), (1560, 19259)]