292492680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1993}}^1$

素因数の和:3230

約数の個数: 64

約数和(自身を含む): 878636160

約数和(自身を除く): 586143480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1223, 1993, 2446, 3669, 3986, 4892, 5979, 6115, 7338, 7972, 9784, 9965, 11958, 12230, 14676, 15944, 18345, 19930, 23916, 24460, 29352, 29895, 36690, 39860, 47832, 48920, 59790, 73380, 79720, 119580, 146760, 239160, 2437439, 4874878, 7312317, 9749756, 12187195, 14624634, 19499512, 24374390, 29249268, 36561585, 48748780, 58498536, 73123170, 97497560, 146246340, 292492680]

約数ペア:

[(1, 292492680), (2, 146246340), (3, 97497560), (4, 73123170), (5, 58498536), (6, 48748780), (8, 36561585), (10, 29249268), (12, 24374390), (15, 19499512), (20, 14624634), (24, 12187195), (30, 9749756), (40, 7312317), (60, 4874878), (120, 2437439), (1223, 239160), (1993, 146760), (2446, 119580), (3669, 79720), (3986, 73380), (4892, 59790), (5979, 48920), (6115, 47832), (7338, 39860), (7972, 36690), (9784, 29895), (9965, 29352), (11958, 24460), (12230, 23916), (14676, 19930), (15944, 18345)]