65036880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 120

約数和(自身を含む): 222262560

約数和(自身を除く): 157225680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1531, 1770, 2124, 2360, 2655, 2832, 3062, 3540, 4248, 4593, 4720, 5310, 6124, 7080, 7655, 8496, 9186, 10620, 12248, 13779, 14160, 15310, 18372, 21240, 22965, 24496, 27558, 30620, 36744, 42480, 45930, 55116, 61240, 68895, 73488, 90329, 91860, 110232, 122480, 137790, 180658, 183720, 220464, 270987, 275580, 361316, 367440, 451645, 541974, 551160, 722632, 812961, 903290, 1083948, 1102320, 1354935, 1445264, 1625922, 1806580, 2167896, 2709870, 3251844, 3613160, 4064805, 4335792, 5419740, 6503688, 7226320, 8129610, 10839480, 13007376, 16259220, 21678960, 32518440, 65036880]

約数ペア:

[(1, 65036880), (2, 32518440), (3, 21678960), (4, 16259220), (5, 13007376), (6, 10839480), (8, 8129610), (9, 7226320), (10, 6503688), (12, 5419740), (15, 4335792), (16, 4064805), (18, 3613160), (20, 3251844), (24, 2709870), (30, 2167896), (36, 1806580), (40, 1625922), (45, 1445264), (48, 1354935), (59, 1102320), (60, 1083948), (72, 903290), (80, 812961), (90, 722632), (118, 551160), (120, 541974), (144, 451645), (177, 367440), (180, 361316), (236, 275580), (240, 270987), (295, 220464), (354, 183720), (360, 180658), (472, 137790), (531, 122480), (590, 110232), (708, 91860), (720, 90329), (885, 73488), (944, 68895), (1062, 61240), (1180, 55116), (1416, 45930), (1531, 42480), (1770, 36744), (2124, 30620), (2360, 27558), (2655, 24496), (2832, 22965), (3062, 21240), (3540, 18372), (4248, 15310), (4593, 14160), (4720, 13779), (5310, 12248), (6124, 10620), (7080, 9186), (7655, 8496)]