2630760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2018

約数の個数: 64

約数和(自身を含む): 8614080

約数和(自身を除く): 5983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1993, 3986, 5979, 7972, 9965, 11958, 15944, 19930, 21923, 23916, 29895, 39860, 43846, 47832, 59790, 65769, 79720, 87692, 109615, 119580, 131538, 175384, 219230, 239160, 263076, 328845, 438460, 526152, 657690, 876920, 1315380, 2630760]

約数ペア:

[(1, 2630760), (2, 1315380), (3, 876920), (4, 657690), (5, 526152), (6, 438460), (8, 328845), (10, 263076), (11, 239160), (12, 219230), (15, 175384), (20, 131538), (22, 119580), (24, 109615), (30, 87692), (33, 79720), (40, 65769), (44, 59790), (55, 47832), (60, 43846), (66, 39860), (88, 29895), (110, 23916), (120, 21923), (132, 19930), (165, 15944), (220, 11958), (264, 9965), (330, 7972), (440, 5979), (660, 3986), (1320, 1993)]