27727440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8887}}^1$

素因数の和:8916

約数の個数: 80

約数和(自身を含む): 92577408

約数和(自身を除く): 64849968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 8887, 17774, 26661, 35548, 44435, 53322, 71096, 88870, 106644, 115531, 133305, 142192, 177740, 213288, 231062, 266610, 346593, 355480, 426576, 462124, 533220, 577655, 693186, 710960, 924248, 1066440, 1155310, 1386372, 1732965, 1848496, 2132880, 2310620, 2772744, 3465930, 4621240, 5545488, 6931860, 9242480, 13863720, 27727440]

約数ペア:

[(1, 27727440), (2, 13863720), (3, 9242480), (4, 6931860), (5, 5545488), (6, 4621240), (8, 3465930), (10, 2772744), (12, 2310620), (13, 2132880), (15, 1848496), (16, 1732965), (20, 1386372), (24, 1155310), (26, 1066440), (30, 924248), (39, 710960), (40, 693186), (48, 577655), (52, 533220), (60, 462124), (65, 426576), (78, 355480), (80, 346593), (104, 266610), (120, 231062), (130, 213288), (156, 177740), (195, 142192), (208, 133305), (240, 115531), (260, 106644), (312, 88870), (390, 71096), (520, 53322), (624, 44435), (780, 35548), (1040, 26661), (1560, 17774), (3120, 8887)]