307540680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32441}}^1$

素因数の和:32534

約数の個数: 64

約数和(自身を含む): 934329600

約数和(自身を除く): 626788920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 32441, 64882, 97323, 129764, 162205, 194646, 259528, 324410, 389292, 486615, 648820, 778584, 973230, 1297640, 1946460, 2562839, 3892920, 5125678, 7688517, 10251356, 12814195, 15377034, 20502712, 25628390, 30754068, 38442585, 51256780, 61508136, 76885170, 102513560, 153770340, 307540680]

約数ペア:

[(1, 307540680), (2, 153770340), (3, 102513560), (4, 76885170), (5, 61508136), (6, 51256780), (8, 38442585), (10, 30754068), (12, 25628390), (15, 20502712), (20, 15377034), (24, 12814195), (30, 10251356), (40, 7688517), (60, 5125678), (79, 3892920), (120, 2562839), (158, 1946460), (237, 1297640), (316, 973230), (395, 778584), (474, 648820), (632, 486615), (790, 389292), (948, 324410), (1185, 259528), (1580, 194646), (1896, 162205), (2370, 129764), (3160, 97323), (4740, 64882), (9480, 32441)]