61824360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39631}}^1$

素因数の和:39658

約数の個数: 64

約数和(自身を含む): 199745280

約数和(自身を除く): 137920920

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, 39631, 79262, 118893, 158524, 198155, 237786, 317048, 396310, 475572, 515203, 594465, 792620, 951144, 1030406, 1188930, 1545609, 1585240, 2060812, 2377860, 2576015, 3091218, 4121624, 4755720, 5152030, 6182436, 7728045, 10304060, 12364872, 15456090, 20608120, 30912180, 61824360]

約数ペア:

[(1, 61824360), (2, 30912180), (3, 20608120), (4, 15456090), (5, 12364872), (6, 10304060), (8, 7728045), (10, 6182436), (12, 5152030), (13, 4755720), (15, 4121624), (20, 3091218), (24, 2576015), (26, 2377860), (30, 2060812), (39, 1585240), (40, 1545609), (52, 1188930), (60, 1030406), (65, 951144), (78, 792620), (104, 594465), (120, 515203), (130, 475572), (156, 396310), (195, 317048), (260, 237786), (312, 198155), (390, 158524), (520, 118893), (780, 79262), (1560, 39631)]