1309709160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{5623}}^1$

素因数の和:6287

約数の個数: 96

約数和(自身を含む): 4263891840

約数和(自身を除く): 2954182680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 647, 1294, 1941, 2588, 3235, 3882, 5176, 5623, 5823, 6470, 7764, 9705, 11246, 11646, 12940, 15528, 16869, 19410, 22492, 23292, 25880, 28115, 29115, 33738, 38820, 44984, 46584, 50607, 56230, 58230, 67476, 77640, 84345, 101214, 112460, 116460, 134952, 168690, 202428, 224920, 232920, 253035, 337380, 404856, 506070, 674760, 1012140, 2024280, 3638081, 7276162, 10914243, 14552324, 18190405, 21828486, 29104648, 32742729, 36380810, 43656972, 54571215, 65485458, 72761620, 87313944, 109142430, 130970916, 145523240, 163713645, 218284860, 261941832, 327427290, 436569720, 654854580, 1309709160]

約数ペア:

[(1, 1309709160), (2, 654854580), (3, 436569720), (4, 327427290), (5, 261941832), (6, 218284860), (8, 163713645), (9, 145523240), (10, 130970916), (12, 109142430), (15, 87313944), (18, 72761620), (20, 65485458), (24, 54571215), (30, 43656972), (36, 36380810), (40, 32742729), (45, 29104648), (60, 21828486), (72, 18190405), (90, 14552324), (120, 10914243), (180, 7276162), (360, 3638081), (647, 2024280), (1294, 1012140), (1941, 674760), (2588, 506070), (3235, 404856), (3882, 337380), (5176, 253035), (5623, 232920), (5823, 224920), (6470, 202428), (7764, 168690), (9705, 134952), (11246, 116460), (11646, 112460), (12940, 101214), (15528, 84345), (16869, 77640), (19410, 67476), (22492, 58230), (23292, 56230), (25880, 50607), (28115, 46584), (29115, 44984), (33738, 38820)]