419214240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9391}}^1$

素因数の和:9443

約数の個数: 144

約数和(自身を含む): 1476873216

約数和(自身を除く): 1057658976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 9391, 11160, 14880, 18782, 22320, 28173, 37564, 44640, 46955, 56346, 75128, 84519, 93910, 112692, 140865, 150256, 169038, 187820, 225384, 281730, 291121, 300512, 338076, 375640, 422595, 450768, 563460, 582242, 676152, 751280, 845190, 873363, 901536, 1126920, 1164484, 1352304, 1455605, 1502560, 1690380, 1746726, 2253840, 2328968, 2620089, 2704608, 2911210, 3380760, 3493452, 4366815, 4507680, 4657936, 5240178, 5822420, 6761520, 6986904, 8733630, 9315872, 10480356, 11644840, 13100445, 13523040, 13973808, 17467260, 20960712, 23289680, 26200890, 27947616, 34934520, 41921424, 46579360, 52401780, 69869040, 83842848, 104803560, 139738080, 209607120, 419214240]

約数ペア:

[(1, 419214240), (2, 209607120), (3, 139738080), (4, 104803560), (5, 83842848), (6, 69869040), (8, 52401780), (9, 46579360), (10, 41921424), (12, 34934520), (15, 27947616), (16, 26200890), (18, 23289680), (20, 20960712), (24, 17467260), (30, 13973808), (31, 13523040), (32, 13100445), (36, 11644840), (40, 10480356), (45, 9315872), (48, 8733630), (60, 6986904), (62, 6761520), (72, 5822420), (80, 5240178), (90, 4657936), (93, 4507680), (96, 4366815), (120, 3493452), (124, 3380760), (144, 2911210), (155, 2704608), (160, 2620089), (180, 2328968), (186, 2253840), (240, 1746726), (248, 1690380), (279, 1502560), (288, 1455605), (310, 1352304), (360, 1164484), (372, 1126920), (465, 901536), (480, 873363), (496, 845190), (558, 751280), (620, 676152), (720, 582242), (744, 563460), (930, 450768), (992, 422595), (1116, 375640), (1240, 338076), (1395, 300512), (1440, 291121), (1488, 281730), (1860, 225384), (2232, 187820), (2480, 169038), (2790, 150256), (2976, 140865), (3720, 112692), (4464, 93910), (4960, 84519), (5580, 75128), (7440, 56346), (8928, 46955), (9391, 44640), (11160, 37564), (14880, 28173), (18782, 22320)]