542499360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86939}}^1$

素因数の和:86970

約数の個数: 96

約数和(自身を含む): 1840345920

約数和(自身を除く): 1297846560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 86939, 173878, 260817, 347756, 434695, 521634, 695512, 869390, 1043268, 1130207, 1304085, 1391024, 1738780, 2086536, 2260414, 2608170, 2782048, 3390621, 3477560, 4173072, 4520828, 5216340, 5651035, 6781242, 6955120, 8346144, 9041656, 10432680, 11302070, 13562484, 13910240, 16953105, 18083312, 20865360, 22604140, 27124968, 33906210, 36166624, 41730720, 45208280, 54249936, 67812420, 90416560, 108499872, 135624840, 180833120, 271249680, 542499360]

約数ペア:

[(1, 542499360), (2, 271249680), (3, 180833120), (4, 135624840), (5, 108499872), (6, 90416560), (8, 67812420), (10, 54249936), (12, 45208280), (13, 41730720), (15, 36166624), (16, 33906210), (20, 27124968), (24, 22604140), (26, 20865360), (30, 18083312), (32, 16953105), (39, 13910240), (40, 13562484), (48, 11302070), (52, 10432680), (60, 9041656), (65, 8346144), (78, 6955120), (80, 6781242), (96, 5651035), (104, 5216340), (120, 4520828), (130, 4173072), (156, 3477560), (160, 3390621), (195, 2782048), (208, 2608170), (240, 2260414), (260, 2086536), (312, 1738780), (390, 1391024), (416, 1304085), (480, 1130207), (520, 1043268), (624, 869390), (780, 695512), (1040, 521634), (1248, 434695), (1560, 347756), (2080, 260817), (3120, 173878), (6240, 86939)]