69207960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8123}}^1$

素因数の和:8208

約数の個数: 64

約数和(自身を含む): 210574080

約数和(自身を除く): 141366120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8123, 8520, 16246, 24369, 32492, 40615, 48738, 64984, 81230, 97476, 121845, 162460, 194952, 243690, 324920, 487380, 576733, 974760, 1153466, 1730199, 2306932, 2883665, 3460398, 4613864, 5767330, 6920796, 8650995, 11534660, 13841592, 17301990, 23069320, 34603980, 69207960]

約数ペア:

[(1, 69207960), (2, 34603980), (3, 23069320), (4, 17301990), (5, 13841592), (6, 11534660), (8, 8650995), (10, 6920796), (12, 5767330), (15, 4613864), (20, 3460398), (24, 2883665), (30, 2306932), (40, 1730199), (60, 1153466), (71, 974760), (120, 576733), (142, 487380), (213, 324920), (284, 243690), (355, 194952), (426, 162460), (568, 121845), (710, 97476), (852, 81230), (1065, 64984), (1420, 48738), (1704, 40615), (2130, 32492), (2840, 24369), (4260, 16246), (8123, 8520)]