2271302520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{9497}}^1$

素因数の和:11504

約数の個数: 64

約数和(自身を含む): 6818044320

約数和(自身を除く): 4546741800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1993, 3986, 5979, 7972, 9497, 9965, 11958, 15944, 18994, 19930, 23916, 28491, 29895, 37988, 39860, 47485, 47832, 56982, 59790, 75976, 79720, 94970, 113964, 119580, 142455, 189940, 227928, 239160, 284910, 379880, 569820, 1139640, 18927521, 37855042, 56782563, 75710084, 94637605, 113565126, 151420168, 189275210, 227130252, 283912815, 378550420, 454260504, 567825630, 757100840, 1135651260, 2271302520]

約数ペア:

[(1, 2271302520), (2, 1135651260), (3, 757100840), (4, 567825630), (5, 454260504), (6, 378550420), (8, 283912815), (10, 227130252), (12, 189275210), (15, 151420168), (20, 113565126), (24, 94637605), (30, 75710084), (40, 56782563), (60, 37855042), (120, 18927521), (1993, 1139640), (3986, 569820), (5979, 379880), (7972, 284910), (9497, 239160), (9965, 227928), (11958, 189940), (15944, 142455), (18994, 119580), (19930, 113964), (23916, 94970), (28491, 79720), (29895, 75976), (37988, 59790), (39860, 56982), (47485, 47832)]