505993080

素因数分解:

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

素因数の和:13084

約数の個数: 64

約数和(自身を含む): 1522684800

約数和(自身を除く): 1016691720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7944, 9930, 12739, 13240, 19860, 25478, 38217, 39720, 50956, 63695, 76434, 101912, 127390, 152868, 191085, 254780, 305736, 382170, 509560, 764340, 1528680, 4216609, 8433218, 12649827, 16866436, 21083045, 25299654, 33732872, 42166090, 50599308, 63249135, 84332180, 101198616, 126498270, 168664360, 252996540, 505993080]

約数ペア:

[(1, 505993080), (2, 252996540), (3, 168664360), (4, 126498270), (5, 101198616), (6, 84332180), (8, 63249135), (10, 50599308), (12, 42166090), (15, 33732872), (20, 25299654), (24, 21083045), (30, 16866436), (40, 12649827), (60, 8433218), (120, 4216609), (331, 1528680), (662, 764340), (993, 509560), (1324, 382170), (1655, 305736), (1986, 254780), (2648, 191085), (3310, 152868), (3972, 127390), (4965, 101912), (6620, 76434), (7944, 63695), (9930, 50956), (12739, 39720), (13240, 38217), (19860, 25478)]