66628680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2383}}^1$

素因数の和:2630

約数の個数: 64

約数和(自身を含む): 200828160

約数和(自身を除く): 134199480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2383, 2796, 3495, 4660, 4766, 5592, 6990, 7149, 9320, 9532, 11915, 13980, 14298, 19064, 23830, 27960, 28596, 35745, 47660, 57192, 71490, 95320, 142980, 285960, 555239, 1110478, 1665717, 2220956, 2776195, 3331434, 4441912, 5552390, 6662868, 8328585, 11104780, 13325736, 16657170, 22209560, 33314340, 66628680]

約数ペア:

[(1, 66628680), (2, 33314340), (3, 22209560), (4, 16657170), (5, 13325736), (6, 11104780), (8, 8328585), (10, 6662868), (12, 5552390), (15, 4441912), (20, 3331434), (24, 2776195), (30, 2220956), (40, 1665717), (60, 1110478), (120, 555239), (233, 285960), (466, 142980), (699, 95320), (932, 71490), (1165, 57192), (1398, 47660), (1864, 35745), (2330, 28596), (2383, 27960), (2796, 23830), (3495, 19064), (4660, 14298), (4766, 13980), (5592, 11915), (6990, 9532), (7149, 9320)]