55197360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2523

約数の個数: 120

約数和(自身を含む): 191428224

約数和(自身を除く): 136230864

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, 2473, 2480, 2790, 3720, 4464, 4946, 5580, 7419, 7440, 9892, 11160, 12365, 14838, 19784, 22257, 22320, 24730, 29676, 37095, 39568, 44514, 49460, 59352, 74190, 76663, 89028, 98920, 111285, 118704, 148380, 153326, 178056, 197840, 222570, 229989, 296760, 306652, 356112, 383315, 445140, 459978, 593520, 613304, 689967, 766630, 890280, 919956, 1149945, 1226608, 1379934, 1533260, 1780560, 1839912, 2299890, 2759868, 3066520, 3449835, 3679824, 4599780, 5519736, 6133040, 6899670, 9199560, 11039472, 13799340, 18399120, 27598680, 55197360]

約数ペア:

[(1, 55197360), (2, 27598680), (3, 18399120), (4, 13799340), (5, 11039472), (6, 9199560), (8, 6899670), (9, 6133040), (10, 5519736), (12, 4599780), (15, 3679824), (16, 3449835), (18, 3066520), (20, 2759868), (24, 2299890), (30, 1839912), (31, 1780560), (36, 1533260), (40, 1379934), (45, 1226608), (48, 1149945), (60, 919956), (62, 890280), (72, 766630), (80, 689967), (90, 613304), (93, 593520), (120, 459978), (124, 445140), (144, 383315), (155, 356112), (180, 306652), (186, 296760), (240, 229989), (248, 222570), (279, 197840), (310, 178056), (360, 153326), (372, 148380), (465, 118704), (496, 111285), (558, 98920), (620, 89028), (720, 76663), (744, 74190), (930, 59352), (1116, 49460), (1240, 44514), (1395, 39568), (1488, 37095), (1860, 29676), (2232, 24730), (2473, 22320), (2480, 22257), (2790, 19784), (3720, 14838), (4464, 12365), (4946, 11160), (5580, 9892), (7419, 7440)]