7560540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 25613280

約数和(自身を除く): 18052740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 359, 390, 405, 468, 540, 585, 702, 718, 780, 810, 1053, 1077, 1170, 1404, 1436, 1620, 1755, 1795, 2106, 2154, 2340, 3231, 3510, 3590, 4212, 4308, 4667, 5265, 5385, 6462, 7020, 7180, 9334, 9693, 10530, 10770, 12924, 14001, 16155, 18668, 19386, 21060, 21540, 23335, 28002, 29079, 32310, 38772, 42003, 46670, 48465, 56004, 58158, 64620, 70005, 84006, 93340, 96930, 116316, 126009, 140010, 145395, 168012, 193860, 210015, 252018, 280020, 290790, 378027, 420030, 504036, 581580, 630045, 756054, 840060, 1260090, 1512108, 1890135, 2520180, 3780270, 7560540]

約数ペア:

[(1, 7560540), (2, 3780270), (3, 2520180), (4, 1890135), (5, 1512108), (6, 1260090), (9, 840060), (10, 756054), (12, 630045), (13, 581580), (15, 504036), (18, 420030), (20, 378027), (26, 290790), (27, 280020), (30, 252018), (36, 210015), (39, 193860), (45, 168012), (52, 145395), (54, 140010), (60, 126009), (65, 116316), (78, 96930), (81, 93340), (90, 84006), (108, 70005), (117, 64620), (130, 58158), (135, 56004), (156, 48465), (162, 46670), (180, 42003), (195, 38772), (234, 32310), (260, 29079), (270, 28002), (324, 23335), (351, 21540), (359, 21060), (390, 19386), (405, 18668), (468, 16155), (540, 14001), (585, 12924), (702, 10770), (718, 10530), (780, 9693), (810, 9334), (1053, 7180), (1077, 7020), (1170, 6462), (1404, 5385), (1436, 5265), (1620, 4667), (1755, 4308), (1795, 4212), (2106, 3590), (2154, 3510), (2340, 3231)]