144396720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15427}}^1$

素因数の和:15459

約数の個数: 120

約数和(自身を含む): 522268656

約数和(自身を除く): 377871936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 15427, 30854, 46281, 61708, 77135, 92562, 123416, 138843, 154270, 185124, 200551, 231405, 246832, 277686, 308540, 370248, 401102, 462810, 555372, 601653, 617080, 694215, 740496, 802204, 925620, 1002755, 1110744, 1203306, 1234160, 1388430, 1604408, 1804959, 1851240, 2005510, 2221488, 2406612, 2776860, 3008265, 3208816, 3609918, 3702480, 4011020, 4813224, 5553720, 6016530, 7219836, 8022040, 9024795, 9626448, 11107440, 12033060, 14439672, 16044080, 18049590, 24066120, 28879344, 36099180, 48132240, 72198360, 144396720]

約数ペア:

[(1, 144396720), (2, 72198360), (3, 48132240), (4, 36099180), (5, 28879344), (6, 24066120), (8, 18049590), (9, 16044080), (10, 14439672), (12, 12033060), (13, 11107440), (15, 9626448), (16, 9024795), (18, 8022040), (20, 7219836), (24, 6016530), (26, 5553720), (30, 4813224), (36, 4011020), (39, 3702480), (40, 3609918), (45, 3208816), (48, 3008265), (52, 2776860), (60, 2406612), (65, 2221488), (72, 2005510), (78, 1851240), (80, 1804959), (90, 1604408), (104, 1388430), (117, 1234160), (120, 1203306), (130, 1110744), (144, 1002755), (156, 925620), (180, 802204), (195, 740496), (208, 694215), (234, 617080), (240, 601653), (260, 555372), (312, 462810), (360, 401102), (390, 370248), (468, 308540), (520, 277686), (585, 246832), (624, 231405), (720, 200551), (780, 185124), (936, 154270), (1040, 138843), (1170, 123416), (1560, 92562), (1872, 77135), (2340, 61708), (3120, 46281), (4680, 30854), (9360, 15427)]