79057680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25339}}^1$

素因数の和:25368

約数の個数: 80

約数和(自身を含む): 263941440

約数和(自身を除く): 184883760

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, 25339, 50678, 76017, 101356, 126695, 152034, 202712, 253390, 304068, 329407, 380085, 405424, 506780, 608136, 658814, 760170, 988221, 1013560, 1216272, 1317628, 1520340, 1647035, 1976442, 2027120, 2635256, 3040680, 3294070, 3952884, 4941105, 5270512, 6081360, 6588140, 7905768, 9882210, 13176280, 15811536, 19764420, 26352560, 39528840, 79057680]

約数ペア:

[(1, 79057680), (2, 39528840), (3, 26352560), (4, 19764420), (5, 15811536), (6, 13176280), (8, 9882210), (10, 7905768), (12, 6588140), (13, 6081360), (15, 5270512), (16, 4941105), (20, 3952884), (24, 3294070), (26, 3040680), (30, 2635256), (39, 2027120), (40, 1976442), (48, 1647035), (52, 1520340), (60, 1317628), (65, 1216272), (78, 1013560), (80, 988221), (104, 760170), (120, 658814), (130, 608136), (156, 506780), (195, 405424), (208, 380085), (240, 329407), (260, 304068), (312, 253390), (390, 202712), (520, 152034), (624, 126695), (780, 101356), (1040, 76017), (1560, 50678), (3120, 25339)]