252996540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{12739}}^1$

素因数の和:13082

約数の個数: 48

約数和(自身を含む): 710586240

約数和(自身を除く): 457589700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 12739, 19860, 25478, 38217, 50956, 63695, 76434, 127390, 152868, 191085, 254780, 382170, 764340, 4216609, 8433218, 12649827, 16866436, 21083045, 25299654, 42166090, 50599308, 63249135, 84332180, 126498270, 252996540]

約数ペア:

[(1, 252996540), (2, 126498270), (3, 84332180), (4, 63249135), (5, 50599308), (6, 42166090), (10, 25299654), (12, 21083045), (15, 16866436), (20, 12649827), (30, 8433218), (60, 4216609), (331, 764340), (662, 382170), (993, 254780), (1324, 191085), (1655, 152868), (1986, 127390), (3310, 76434), (3972, 63695), (4965, 50956), (6620, 38217), (9930, 25478), (12739, 19860)]