15277860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6529}}^1$

素因数の和:6557

約数の個数: 72

約数和(自身を含む): 49915320

約数和(自身を除く): 34637460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 6529, 13058, 19587, 26116, 32645, 39174, 58761, 65290, 78348, 84877, 97935, 117522, 130580, 169754, 195870, 235044, 254631, 293805, 339508, 391740, 424385, 509262, 587610, 763893, 848770, 1018524, 1175220, 1273155, 1527786, 1697540, 2546310, 3055572, 3819465, 5092620, 7638930, 15277860]

約数ペア:

[(1, 15277860), (2, 7638930), (3, 5092620), (4, 3819465), (5, 3055572), (6, 2546310), (9, 1697540), (10, 1527786), (12, 1273155), (13, 1175220), (15, 1018524), (18, 848770), (20, 763893), (26, 587610), (30, 509262), (36, 424385), (39, 391740), (45, 339508), (52, 293805), (60, 254631), (65, 235044), (78, 195870), (90, 169754), (117, 130580), (130, 117522), (156, 97935), (180, 84877), (195, 78348), (234, 65290), (260, 58761), (390, 39174), (468, 32645), (585, 26116), (780, 19587), (1170, 13058), (2340, 6529)]