287366040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61403}}^1$

素因数の和:61433

約数の個数: 96

約数和(自身を含む): 1005797520

約数和(自身を除く): 718431480

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, 61403, 122806, 184209, 245612, 307015, 368418, 491224, 552627, 614030, 736836, 798239, 921045, 1105254, 1228060, 1473672, 1596478, 1842090, 2210508, 2394717, 2456120, 2763135, 3192956, 3684180, 3991195, 4421016, 4789434, 5526270, 6385912, 7184151, 7368360, 7982390, 9578868, 11052540, 11973585, 14368302, 15964780, 19157736, 22105080, 23947170, 28736604, 31929560, 35920755, 47894340, 57473208, 71841510, 95788680, 143683020, 287366040]

約数ペア:

[(1, 287366040), (2, 143683020), (3, 95788680), (4, 71841510), (5, 57473208), (6, 47894340), (8, 35920755), (9, 31929560), (10, 28736604), (12, 23947170), (13, 22105080), (15, 19157736), (18, 15964780), (20, 14368302), (24, 11973585), (26, 11052540), (30, 9578868), (36, 7982390), (39, 7368360), (40, 7184151), (45, 6385912), (52, 5526270), (60, 4789434), (65, 4421016), (72, 3991195), (78, 3684180), (90, 3192956), (104, 2763135), (117, 2456120), (120, 2394717), (130, 2210508), (156, 1842090), (180, 1596478), (195, 1473672), (234, 1228060), (260, 1105254), (312, 921045), (360, 798239), (390, 736836), (468, 614030), (520, 552627), (585, 491224), (780, 368418), (936, 307015), (1170, 245612), (1560, 184209), (2340, 122806), (4680, 61403)]