202960920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12911}}^1$

素因数の和:13056

約数の個数: 64

約数和(自身を含む): 613578240

約数和(自身を除く): 410617320

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, 7860, 12911, 15720, 25822, 38733, 51644, 64555, 77466, 103288, 129110, 154932, 193665, 258220, 309864, 387330, 516440, 774660, 1549320, 1691341, 3382682, 5074023, 6765364, 8456705, 10148046, 13530728, 16913410, 20296092, 25370115, 33826820, 40592184, 50740230, 67653640, 101480460, 202960920]

約数ペア:

[(1, 202960920), (2, 101480460), (3, 67653640), (4, 50740230), (5, 40592184), (6, 33826820), (8, 25370115), (10, 20296092), (12, 16913410), (15, 13530728), (20, 10148046), (24, 8456705), (30, 6765364), (40, 5074023), (60, 3382682), (120, 1691341), (131, 1549320), (262, 774660), (393, 516440), (524, 387330), (655, 309864), (786, 258220), (1048, 193665), (1310, 154932), (1572, 129110), (1965, 103288), (2620, 77466), (3144, 64555), (3930, 51644), (5240, 38733), (7860, 25822), (12911, 15720)]