12007320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 39916800

約数和(自身を除く): 27909480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 179, 195, 215, 258, 260, 312, 344, 358, 390, 430, 516, 520, 537, 559, 645, 716, 780, 860, 895, 1032, 1074, 1118, 1290, 1432, 1560, 1677, 1720, 1790, 2148, 2236, 2327, 2580, 2685, 2795, 3354, 3580, 4296, 4472, 4654, 5160, 5370, 5590, 6708, 6981, 7160, 7697, 8385, 9308, 10740, 11180, 11635, 13416, 13962, 15394, 16770, 18616, 21480, 22360, 23091, 23270, 27924, 30788, 33540, 34905, 38485, 46182, 46540, 55848, 61576, 67080, 69810, 76970, 92364, 93080, 100061, 115455, 139620, 153940, 184728, 200122, 230910, 279240, 300183, 307880, 400244, 461820, 500305, 600366, 800488, 923640, 1000610, 1200732, 1500915, 2001220, 2401464, 3001830, 4002440, 6003660, 12007320]

約数ペア:

[(1, 12007320), (2, 6003660), (3, 4002440), (4, 3001830), (5, 2401464), (6, 2001220), (8, 1500915), (10, 1200732), (12, 1000610), (13, 923640), (15, 800488), (20, 600366), (24, 500305), (26, 461820), (30, 400244), (39, 307880), (40, 300183), (43, 279240), (52, 230910), (60, 200122), (65, 184728), (78, 153940), (86, 139620), (104, 115455), (120, 100061), (129, 93080), (130, 92364), (156, 76970), (172, 69810), (179, 67080), (195, 61576), (215, 55848), (258, 46540), (260, 46182), (312, 38485), (344, 34905), (358, 33540), (390, 30788), (430, 27924), (516, 23270), (520, 23091), (537, 22360), (559, 21480), (645, 18616), (716, 16770), (780, 15394), (860, 13962), (895, 13416), (1032, 11635), (1074, 11180), (1118, 10740), (1290, 9308), (1432, 8385), (1560, 7697), (1677, 7160), (1720, 6981), (1790, 6708), (2148, 5590), (2236, 5370), (2327, 5160), (2580, 4654), (2685, 4472), (2795, 4296), (3354, 3580)]