66357240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{911}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 199618560

約数和(自身を除く): 133261320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 911, 1214, 1821, 1822, 2428, 2733, 3035, 3642, 3644, 4555, 4856, 5466, 6070, 7284, 7288, 9105, 9110, 10932, 12140, 13665, 14568, 18210, 18220, 21864, 24280, 27330, 36420, 36440, 54660, 72840, 109320, 552977, 1105954, 1658931, 2211908, 2764885, 3317862, 4423816, 5529770, 6635724, 8294655, 11059540, 13271448, 16589310, 22119080, 33178620, 66357240]

約数ペア:

[(1, 66357240), (2, 33178620), (3, 22119080), (4, 16589310), (5, 13271448), (6, 11059540), (8, 8294655), (10, 6635724), (12, 5529770), (15, 4423816), (20, 3317862), (24, 2764885), (30, 2211908), (40, 1658931), (60, 1105954), (120, 552977), (607, 109320), (911, 72840), (1214, 54660), (1821, 36440), (1822, 36420), (2428, 27330), (2733, 24280), (3035, 21864), (3642, 18220), (3644, 18210), (4555, 14568), (4856, 13665), (5466, 12140), (6070, 10932), (7284, 9110), (7288, 9105)]