475036560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21283}}^1$

素因数の和:21333

約数の個数: 120

約数和(自身を含む): 1646870784

約数和(自身を除く): 1171834224

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, 3720, 4464, 5580, 7440, 11160, 21283, 22320, 42566, 63849, 85132, 106415, 127698, 170264, 191547, 212830, 255396, 319245, 340528, 383094, 425660, 510792, 638490, 659773, 766188, 851320, 957735, 1021584, 1276980, 1319546, 1532376, 1702640, 1915470, 1979319, 2553960, 2639092, 3064752, 3298865, 3830940, 3958638, 5107920, 5278184, 5937957, 6597730, 7661880, 7917276, 9896595, 10556368, 11875914, 13195460, 15323760, 15834552, 19793190, 23751828, 26390920, 29689785, 31669104, 39586380, 47503656, 52781840, 59379570, 79172760, 95007312, 118759140, 158345520, 237518280, 475036560]

約数ペア:

[(1, 475036560), (2, 237518280), (3, 158345520), (4, 118759140), (5, 95007312), (6, 79172760), (8, 59379570), (9, 52781840), (10, 47503656), (12, 39586380), (15, 31669104), (16, 29689785), (18, 26390920), (20, 23751828), (24, 19793190), (30, 15834552), (31, 15323760), (36, 13195460), (40, 11875914), (45, 10556368), (48, 9896595), (60, 7917276), (62, 7661880), (72, 6597730), (80, 5937957), (90, 5278184), (93, 5107920), (120, 3958638), (124, 3830940), (144, 3298865), (155, 3064752), (180, 2639092), (186, 2553960), (240, 1979319), (248, 1915470), (279, 1702640), (310, 1532376), (360, 1319546), (372, 1276980), (465, 1021584), (496, 957735), (558, 851320), (620, 766188), (720, 659773), (744, 638490), (930, 510792), (1116, 425660), (1240, 383094), (1395, 340528), (1488, 319245), (1860, 255396), (2232, 212830), (2480, 191547), (2790, 170264), (3720, 127698), (4464, 106415), (5580, 85132), (7440, 63849), (11160, 42566), (21283, 22320)]