1353767640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{111697}}^1$

素因数の和:111812

約数の個数: 64

約数和(自身を含む): 4101550560

約数和(自身を除く): 2747782920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 111697, 223394, 335091, 446788, 558485, 670182, 893576, 1116970, 1340364, 1675455, 2233940, 2680728, 3350910, 4467880, 6701820, 11281397, 13403640, 22562794, 33844191, 45125588, 56406985, 67688382, 90251176, 112813970, 135376764, 169220955, 225627940, 270753528, 338441910, 451255880, 676883820, 1353767640]

約数ペア:

[(1, 1353767640), (2, 676883820), (3, 451255880), (4, 338441910), (5, 270753528), (6, 225627940), (8, 169220955), (10, 135376764), (12, 112813970), (15, 90251176), (20, 67688382), (24, 56406985), (30, 45125588), (40, 33844191), (60, 22562794), (101, 13403640), (120, 11281397), (202, 6701820), (303, 4467880), (404, 3350910), (505, 2680728), (606, 2233940), (808, 1675455), (1010, 1340364), (1212, 1116970), (1515, 893576), (2020, 670182), (2424, 558485), (3030, 446788), (4040, 335091), (6060, 223394), (12120, 111697)]