27140880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8699}}^1$

素因数の和:8728

約数の個数: 80

約数和(自身を含む): 90619200

約数和(自身を除く): 63478320

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, 8699, 17398, 26097, 34796, 43495, 52194, 69592, 86990, 104388, 113087, 130485, 139184, 173980, 208776, 226174, 260970, 339261, 347960, 417552, 452348, 521940, 565435, 678522, 695920, 904696, 1043880, 1130870, 1357044, 1696305, 1809392, 2087760, 2261740, 2714088, 3392610, 4523480, 5428176, 6785220, 9046960, 13570440, 27140880]

約数ペア:

[(1, 27140880), (2, 13570440), (3, 9046960), (4, 6785220), (5, 5428176), (6, 4523480), (8, 3392610), (10, 2714088), (12, 2261740), (13, 2087760), (15, 1809392), (16, 1696305), (20, 1357044), (24, 1130870), (26, 1043880), (30, 904696), (39, 695920), (40, 678522), (48, 565435), (52, 521940), (60, 452348), (65, 417552), (78, 347960), (80, 339261), (104, 260970), (120, 226174), (130, 208776), (156, 173980), (195, 139184), (208, 130485), (240, 113087), (260, 104388), (312, 86990), (390, 69592), (520, 52194), (624, 43495), (780, 34796), (1040, 26097), (1560, 17398), (3120, 8699)]