72198360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15427}}^1$

素因数の和:15457

約数の個数: 96

約数和(自身を含む): 252710640

約数和(自身を除く): 180512280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 15427, 30854, 46281, 61708, 77135, 92562, 123416, 138843, 154270, 185124, 200551, 231405, 277686, 308540, 370248, 401102, 462810, 555372, 601653, 617080, 694215, 802204, 925620, 1002755, 1110744, 1203306, 1388430, 1604408, 1804959, 1851240, 2005510, 2406612, 2776860, 3008265, 3609918, 4011020, 4813224, 5553720, 6016530, 7219836, 8022040, 9024795, 12033060, 14439672, 18049590, 24066120, 36099180, 72198360]

約数ペア:

[(1, 72198360), (2, 36099180), (3, 24066120), (4, 18049590), (5, 14439672), (6, 12033060), (8, 9024795), (9, 8022040), (10, 7219836), (12, 6016530), (13, 5553720), (15, 4813224), (18, 4011020), (20, 3609918), (24, 3008265), (26, 2776860), (30, 2406612), (36, 2005510), (39, 1851240), (40, 1804959), (45, 1604408), (52, 1388430), (60, 1203306), (65, 1110744), (72, 1002755), (78, 925620), (90, 802204), (104, 694215), (117, 617080), (120, 601653), (130, 555372), (156, 462810), (180, 401102), (195, 370248), (234, 308540), (260, 277686), (312, 231405), (360, 200551), (390, 185124), (468, 154270), (520, 138843), (585, 123416), (780, 92562), (936, 77135), (1170, 61708), (1560, 46281), (2340, 30854), (4680, 15427)]