89818560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2435

約数の個数: 168

約数和(自身を含む): 332841600

約数和(自身を除く): 243023040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2399, 2496, 2880, 3120, 3744, 4160, 4680, 4798, 6240, 7197, 7488, 9360, 9596, 11995, 12480, 14394, 18720, 19192, 21591, 23990, 28788, 31187, 35985, 37440, 38384, 43182, 47980, 57576, 62374, 71970, 76768, 86364, 93561, 95960, 107955, 115152, 124748, 143940, 153536, 155935, 172728, 187122, 191920, 215910, 230304, 249496, 280683, 287880, 311870, 345456, 374244, 383840, 431820, 460608, 467805, 498992, 561366, 575760, 623740, 690912, 748488, 767680, 863640, 935610, 997984, 1122732, 1151520, 1247480, 1381824, 1403415, 1496976, 1727280, 1871220, 1995968, 2245464, 2303040, 2494960, 2806830, 2993952, 3454560, 3742440, 4490928, 4989920, 5613660, 5987904, 6909120, 7484880, 8981856, 9979840, 11227320, 14969760, 17963712, 22454640, 29939520, 44909280, 89818560]

約数ペア:

[(1, 89818560), (2, 44909280), (3, 29939520), (4, 22454640), (5, 17963712), (6, 14969760), (8, 11227320), (9, 9979840), (10, 8981856), (12, 7484880), (13, 6909120), (15, 5987904), (16, 5613660), (18, 4989920), (20, 4490928), (24, 3742440), (26, 3454560), (30, 2993952), (32, 2806830), (36, 2494960), (39, 2303040), (40, 2245464), (45, 1995968), (48, 1871220), (52, 1727280), (60, 1496976), (64, 1403415), (65, 1381824), (72, 1247480), (78, 1151520), (80, 1122732), (90, 997984), (96, 935610), (104, 863640), (117, 767680), (120, 748488), (130, 690912), (144, 623740), (156, 575760), (160, 561366), (180, 498992), (192, 467805), (195, 460608), (208, 431820), (234, 383840), (240, 374244), (260, 345456), (288, 311870), (312, 287880), (320, 280683), (360, 249496), (390, 230304), (416, 215910), (468, 191920), (480, 187122), (520, 172728), (576, 155935), (585, 153536), (624, 143940), (720, 124748), (780, 115152), (832, 107955), (936, 95960), (960, 93561), (1040, 86364), (1170, 76768), (1248, 71970), (1440, 62374), (1560, 57576), (1872, 47980), (2080, 43182), (2340, 38384), (2399, 37440), (2496, 35985), (2880, 31187), (3120, 28788), (3744, 23990), (4160, 21591), (4680, 19192), (4798, 18720), (6240, 14394), (7197, 12480), (7488, 11995), (9360, 9596)]