56688840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12113}}^1$

素因数の和:12143

約数の個数: 96

約数和(自身を含む): 198427320

約数和(自身を除く): 141738480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 12113, 24226, 36339, 48452, 60565, 72678, 96904, 109017, 121130, 145356, 157469, 181695, 218034, 242260, 290712, 314938, 363390, 436068, 472407, 484520, 545085, 629876, 726780, 787345, 872136, 944814, 1090170, 1259752, 1417221, 1453560, 1574690, 1889628, 2180340, 2362035, 2834442, 3149380, 3779256, 4360680, 4724070, 5668884, 6298760, 7086105, 9448140, 11337768, 14172210, 18896280, 28344420, 56688840]

約数ペア:

[(1, 56688840), (2, 28344420), (3, 18896280), (4, 14172210), (5, 11337768), (6, 9448140), (8, 7086105), (9, 6298760), (10, 5668884), (12, 4724070), (13, 4360680), (15, 3779256), (18, 3149380), (20, 2834442), (24, 2362035), (26, 2180340), (30, 1889628), (36, 1574690), (39, 1453560), (40, 1417221), (45, 1259752), (52, 1090170), (60, 944814), (65, 872136), (72, 787345), (78, 726780), (90, 629876), (104, 545085), (117, 484520), (120, 472407), (130, 436068), (156, 363390), (180, 314938), (195, 290712), (234, 242260), (260, 218034), (312, 181695), (360, 157469), (390, 145356), (468, 121130), (520, 109017), (585, 96904), (780, 72678), (936, 60565), (1170, 48452), (1560, 36339), (2340, 24226), (4680, 12113)]