315093060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28697}}^1$

素因数の和:28773

約数の個数: 72

約数和(自身を含む): 971484696

約数和(自身を除く): 656391636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 28697, 57394, 86091, 114788, 143485, 172182, 258273, 286970, 344364, 430455, 516546, 573940, 860910, 1033092, 1291365, 1721820, 1750517, 2582730, 3501034, 5165460, 5251551, 7002068, 8752585, 10503102, 15754653, 17505170, 21006204, 26257755, 31509306, 35010340, 52515510, 63018612, 78773265, 105031020, 157546530, 315093060]

約数ペア:

[(1, 315093060), (2, 157546530), (3, 105031020), (4, 78773265), (5, 63018612), (6, 52515510), (9, 35010340), (10, 31509306), (12, 26257755), (15, 21006204), (18, 17505170), (20, 15754653), (30, 10503102), (36, 8752585), (45, 7002068), (60, 5251551), (61, 5165460), (90, 3501034), (122, 2582730), (180, 1750517), (183, 1721820), (244, 1291365), (305, 1033092), (366, 860910), (549, 573940), (610, 516546), (732, 430455), (915, 344364), (1098, 286970), (1220, 258273), (1830, 172182), (2196, 143485), (2745, 114788), (3660, 86091), (5490, 57394), (10980, 28697)]