18328034520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1642297}}^1$

素因数の和:1642345

約数の個数: 96

約数和(自身を含む): 61487637120

約数和(自身を除く): 43159602600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 1642297, 3284594, 4926891, 6569188, 8211485, 9853782, 13138376, 14780673, 16422970, 19707564, 24634455, 29561346, 32845940, 39415128, 49268910, 50911207, 59122692, 65691880, 73903365, 98537820, 101822414, 118245384, 147806730, 152733621, 197075640, 203644828, 254556035, 295613460, 305467242, 407289656, 458200863, 509112070, 591226920, 610934484, 763668105, 916401726, 1018224140, 1221868968, 1527336210, 1832803452, 2036448280, 2291004315, 3054672420, 3665606904, 4582008630, 6109344840, 9164017260, 18328034520]

約数ペア:

[(1, 18328034520), (2, 9164017260), (3, 6109344840), (4, 4582008630), (5, 3665606904), (6, 3054672420), (8, 2291004315), (9, 2036448280), (10, 1832803452), (12, 1527336210), (15, 1221868968), (18, 1018224140), (20, 916401726), (24, 763668105), (30, 610934484), (31, 591226920), (36, 509112070), (40, 458200863), (45, 407289656), (60, 305467242), (62, 295613460), (72, 254556035), (90, 203644828), (93, 197075640), (120, 152733621), (124, 147806730), (155, 118245384), (180, 101822414), (186, 98537820), (248, 73903365), (279, 65691880), (310, 59122692), (360, 50911207), (372, 49268910), (465, 39415128), (558, 32845940), (620, 29561346), (744, 24634455), (930, 19707564), (1116, 16422970), (1240, 14780673), (1395, 13138376), (1860, 9853782), (2232, 8211485), (2790, 6569188), (3720, 4926891), (5580, 3284594), (11160, 1642297)]