102510120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6521}}^1$

素因数の和:6666

約数の個数: 64

約数和(自身を含む): 309925440

約数和(自身を除く): 207415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 6521, 7860, 13042, 15720, 19563, 26084, 32605, 39126, 52168, 65210, 78252, 97815, 130420, 156504, 195630, 260840, 391260, 782520, 854251, 1708502, 2562753, 3417004, 4271255, 5125506, 6834008, 8542510, 10251012, 12813765, 17085020, 20502024, 25627530, 34170040, 51255060, 102510120]

約数ペア:

[(1, 102510120), (2, 51255060), (3, 34170040), (4, 25627530), (5, 20502024), (6, 17085020), (8, 12813765), (10, 10251012), (12, 8542510), (15, 6834008), (20, 5125506), (24, 4271255), (30, 3417004), (40, 2562753), (60, 1708502), (120, 854251), (131, 782520), (262, 391260), (393, 260840), (524, 195630), (655, 156504), (786, 130420), (1048, 97815), (1310, 78252), (1572, 65210), (1965, 52168), (2620, 39126), (3144, 32605), (3930, 26084), (5240, 19563), (6521, 15720), (7860, 13042)]