310877760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4561}}^1$

素因数の和:4652

約数の個数: 112

約数和(自身を含む): 1001158272

約数和(自身を除く): 690280512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 4561, 5680, 6816, 8520, 9122, 11360, 13632, 13683, 17040, 18244, 22720, 22805, 27366, 34080, 36488, 45610, 54732, 68160, 68415, 72976, 91220, 109464, 136830, 145952, 182440, 218928, 273660, 291904, 323831, 364880, 437856, 547320, 647662, 729760, 875712, 971493, 1094640, 1295324, 1459520, 1619155, 1942986, 2189280, 2590648, 3238310, 3885972, 4378560, 4857465, 5181296, 6476620, 7771944, 9714930, 10362592, 12953240, 15543888, 19429860, 20725184, 25906480, 31087776, 38859720, 51812960, 62175552, 77719440, 103625920, 155438880, 310877760]

約数ペア:

[(1, 310877760), (2, 155438880), (3, 103625920), (4, 77719440), (5, 62175552), (6, 51812960), (8, 38859720), (10, 31087776), (12, 25906480), (15, 20725184), (16, 19429860), (20, 15543888), (24, 12953240), (30, 10362592), (32, 9714930), (40, 7771944), (48, 6476620), (60, 5181296), (64, 4857465), (71, 4378560), (80, 3885972), (96, 3238310), (120, 2590648), (142, 2189280), (160, 1942986), (192, 1619155), (213, 1459520), (240, 1295324), (284, 1094640), (320, 971493), (355, 875712), (426, 729760), (480, 647662), (568, 547320), (710, 437856), (852, 364880), (960, 323831), (1065, 291904), (1136, 273660), (1420, 218928), (1704, 182440), (2130, 145952), (2272, 136830), (2840, 109464), (3408, 91220), (4260, 72976), (4544, 68415), (4561, 68160), (5680, 54732), (6816, 45610), (8520, 36488), (9122, 34080), (11360, 27366), (13632, 22805), (13683, 22720), (17040, 18244)]