4038840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 14152320

約数和(自身を除く): 10113480

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, 863, 936, 1170, 1560, 1726, 2340, 2589, 3452, 4315, 4680, 5178, 6904, 7767, 8630, 10356, 11219, 12945, 15534, 17260, 20712, 22438, 25890, 31068, 33657, 34520, 38835, 44876, 51780, 56095, 62136, 67314, 77670, 89752, 100971, 103560, 112190, 134628, 155340, 168285, 201942, 224380, 269256, 310680, 336570, 403884, 448760, 504855, 673140, 807768, 1009710, 1346280, 2019420, 4038840]

約数ペア:

[(1, 4038840), (2, 2019420), (3, 1346280), (4, 1009710), (5, 807768), (6, 673140), (8, 504855), (9, 448760), (10, 403884), (12, 336570), (13, 310680), (15, 269256), (18, 224380), (20, 201942), (24, 168285), (26, 155340), (30, 134628), (36, 112190), (39, 103560), (40, 100971), (45, 89752), (52, 77670), (60, 67314), (65, 62136), (72, 56095), (78, 51780), (90, 44876), (104, 38835), (117, 34520), (120, 33657), (130, 31068), (156, 25890), (180, 22438), (195, 20712), (234, 17260), (260, 15534), (312, 12945), (360, 11219), (390, 10356), (468, 8630), (520, 7767), (585, 6904), (780, 5178), (863, 4680), (936, 4315), (1170, 3452), (1560, 2589), (1726, 2340)]