13020120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 43102800

約数和(自身を除く): 30082680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 613, 708, 885, 1062, 1180, 1226, 1416, 1770, 1839, 2124, 2360, 2452, 2655, 3065, 3540, 3678, 4248, 4904, 5310, 5517, 6130, 7080, 7356, 9195, 10620, 11034, 12260, 14712, 18390, 21240, 22068, 24520, 27585, 36167, 36780, 44136, 55170, 72334, 73560, 108501, 110340, 144668, 180835, 217002, 220680, 289336, 325503, 361670, 434004, 542505, 651006, 723340, 868008, 1085010, 1302012, 1446680, 1627515, 2170020, 2604024, 3255030, 4340040, 6510060, 13020120]

約数ペア:

[(1, 13020120), (2, 6510060), (3, 4340040), (4, 3255030), (5, 2604024), (6, 2170020), (8, 1627515), (9, 1446680), (10, 1302012), (12, 1085010), (15, 868008), (18, 723340), (20, 651006), (24, 542505), (30, 434004), (36, 361670), (40, 325503), (45, 289336), (59, 220680), (60, 217002), (72, 180835), (90, 144668), (118, 110340), (120, 108501), (177, 73560), (180, 72334), (236, 55170), (295, 44136), (354, 36780), (360, 36167), (472, 27585), (531, 24520), (590, 22068), (613, 21240), (708, 18390), (885, 14712), (1062, 12260), (1180, 11034), (1226, 10620), (1416, 9195), (1770, 7356), (1839, 7080), (2124, 6130), (2360, 5517), (2452, 5310), (2655, 4904), (3065, 4248), (3540, 3678)]