18803337120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{119797}}^1$

素因数の和:119927

約数の個数: 144

約数和(自身を含む): 64755610920

約数和(自身を除く): 45952273800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 981, 1090, 1308, 1440, 1635, 1744, 1962, 2180, 2616, 3270, 3488, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 10464, 13080, 15696, 17440, 19620, 26160, 31392, 39240, 52320, 78480, 119797, 156960, 239594, 359391, 479188, 598985, 718782, 958376, 1078173, 1197970, 1437564, 1796955, 1916752, 2156346, 2395940, 2875128, 3593910, 3833504, 4312692, 4791880, 5390865, 5750256, 7187820, 8625384, 9583760, 10781730, 11500512, 13057873, 14375640, 17250768, 19167520, 21563460, 26115746, 28751280, 34501536, 39173619, 43126920, 52231492, 57502560, 65289365, 78347238, 86253840, 104462984, 117520857, 130578730, 156694476, 172507680, 195868095, 208925968, 235041714, 261157460, 313388952, 391736190, 417851936, 470083428, 522314920, 587604285, 626777904, 783472380, 940166856, 1044629840, 1175208570, 1253555808, 1566944760, 1880333712, 2089259680, 2350417140, 3133889520, 3760667424, 4700834280, 6267779040, 9401668560, 18803337120]

約数ペア:

[(1, 18803337120), (2, 9401668560), (3, 6267779040), (4, 4700834280), (5, 3760667424), (6, 3133889520), (8, 2350417140), (9, 2089259680), (10, 1880333712), (12, 1566944760), (15, 1253555808), (16, 1175208570), (18, 1044629840), (20, 940166856), (24, 783472380), (30, 626777904), (32, 587604285), (36, 522314920), (40, 470083428), (45, 417851936), (48, 391736190), (60, 313388952), (72, 261157460), (80, 235041714), (90, 208925968), (96, 195868095), (109, 172507680), (120, 156694476), (144, 130578730), (160, 117520857), (180, 104462984), (218, 86253840), (240, 78347238), (288, 65289365), (327, 57502560), (360, 52231492), (436, 43126920), (480, 39173619), (545, 34501536), (654, 28751280), (720, 26115746), (872, 21563460), (981, 19167520), (1090, 17250768), (1308, 14375640), (1440, 13057873), (1635, 11500512), (1744, 10781730), (1962, 9583760), (2180, 8625384), (2616, 7187820), (3270, 5750256), (3488, 5390865), (3924, 4791880), (4360, 4312692), (4905, 3833504), (5232, 3593910), (6540, 2875128), (7848, 2395940), (8720, 2156346), (9810, 1916752), (10464, 1796955), (13080, 1437564), (15696, 1197970), (17440, 1078173), (19620, 958376), (26160, 718782), (31392, 598985), (39240, 479188), (52320, 359391), (78480, 239594), (119797, 156960)]