66242040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17807}}^1$

素因数の和:17852

約数の個数: 64

約数和(自身を含む): 205148160

約数和(自身を除く): 138906120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 17807, 35614, 53421, 71228, 89035, 106842, 142456, 178070, 213684, 267105, 356140, 427368, 534210, 552017, 712280, 1068420, 1104034, 1656051, 2136840, 2208068, 2760085, 3312102, 4416136, 5520170, 6624204, 8280255, 11040340, 13248408, 16560510, 22080680, 33121020, 66242040]

約数ペア:

[(1, 66242040), (2, 33121020), (3, 22080680), (4, 16560510), (5, 13248408), (6, 11040340), (8, 8280255), (10, 6624204), (12, 5520170), (15, 4416136), (20, 3312102), (24, 2760085), (30, 2208068), (31, 2136840), (40, 1656051), (60, 1104034), (62, 1068420), (93, 712280), (120, 552017), (124, 534210), (155, 427368), (186, 356140), (248, 267105), (310, 213684), (372, 178070), (465, 142456), (620, 106842), (744, 89035), (930, 71228), (1240, 53421), (1860, 35614), (3720, 17807)]