63857520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2911

約数の個数: 120

約数和(自身を含む): 221450112

約数和(自身を除く): 157592592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 2861, 3720, 4464, 5580, 5722, 7440, 8583, 11160, 11444, 14305, 17166, 22320, 22888, 25749, 28610, 34332, 42915, 45776, 51498, 57220, 68664, 85830, 88691, 102996, 114440, 128745, 137328, 171660, 177382, 205992, 228880, 257490, 266073, 343320, 354764, 411984, 443455, 514980, 532146, 686640, 709528, 798219, 886910, 1029960, 1064292, 1330365, 1419056, 1596438, 1773820, 2059920, 2128584, 2660730, 3192876, 3547640, 3991095, 4257168, 5321460, 6385752, 7095280, 7982190, 10642920, 12771504, 15964380, 21285840, 31928760, 63857520]

約数ペア:

[(1, 63857520), (2, 31928760), (3, 21285840), (4, 15964380), (5, 12771504), (6, 10642920), (8, 7982190), (9, 7095280), (10, 6385752), (12, 5321460), (15, 4257168), (16, 3991095), (18, 3547640), (20, 3192876), (24, 2660730), (30, 2128584), (31, 2059920), (36, 1773820), (40, 1596438), (45, 1419056), (48, 1330365), (60, 1064292), (62, 1029960), (72, 886910), (80, 798219), (90, 709528), (93, 686640), (120, 532146), (124, 514980), (144, 443455), (155, 411984), (180, 354764), (186, 343320), (240, 266073), (248, 257490), (279, 228880), (310, 205992), (360, 177382), (372, 171660), (465, 137328), (496, 128745), (558, 114440), (620, 102996), (720, 88691), (744, 85830), (930, 68664), (1116, 57220), (1240, 51498), (1395, 45776), (1488, 42915), (1860, 34332), (2232, 28610), (2480, 25749), (2790, 22888), (2861, 22320), (3720, 17166), (4464, 14305), (5580, 11444), (5722, 11160), (7440, 8583)]