130108920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15271}}^1$

素因数の和:15356

約数の個数: 64

約数和(自身を含む): 395850240

約数和(自身を除く): 265741320

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, 8520, 15271, 30542, 45813, 61084, 76355, 91626, 122168, 152710, 183252, 229065, 305420, 366504, 458130, 610840, 916260, 1084241, 1832520, 2168482, 3252723, 4336964, 5421205, 6505446, 8673928, 10842410, 13010892, 16263615, 21684820, 26021784, 32527230, 43369640, 65054460, 130108920]

約数ペア:

[(1, 130108920), (2, 65054460), (3, 43369640), (4, 32527230), (5, 26021784), (6, 21684820), (8, 16263615), (10, 13010892), (12, 10842410), (15, 8673928), (20, 6505446), (24, 5421205), (30, 4336964), (40, 3252723), (60, 2168482), (71, 1832520), (120, 1084241), (142, 916260), (213, 610840), (284, 458130), (355, 366504), (426, 305420), (568, 229065), (710, 183252), (852, 152710), (1065, 122168), (1420, 91626), (1704, 76355), (2130, 61084), (2840, 45813), (4260, 30542), (8520, 15271)]