1266852420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{102001}}^1$

素因数の和:102042

約数の個数: 96

約数和(自身を含む): 4112720640

約数和(自身を除く): 2845868220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 102001, 204002, 306003, 408004, 510005, 612006, 918009, 1020010, 1224012, 1530015, 1836018, 2040020, 2346023, 2754027, 3060030, 3672036, 4590045, 4692046, 5508054, 6120060, 7038069, 9180090, 9384092, 11016108, 11730115, 13770135, 14076138, 18360180, 21114207, 23460230, 27540270, 28152276, 35190345, 42228414, 46920460, 55080540, 63342621, 70380690, 84456828, 105571035, 126685242, 140761380, 211142070, 253370484, 316713105, 422284140, 633426210, 1266852420]

約数ペア:

[(1, 1266852420), (2, 633426210), (3, 422284140), (4, 316713105), (5, 253370484), (6, 211142070), (9, 140761380), (10, 126685242), (12, 105571035), (15, 84456828), (18, 70380690), (20, 63342621), (23, 55080540), (27, 46920460), (30, 42228414), (36, 35190345), (45, 28152276), (46, 27540270), (54, 23460230), (60, 21114207), (69, 18360180), (90, 14076138), (92, 13770135), (108, 11730115), (115, 11016108), (135, 9384092), (138, 9180090), (180, 7038069), (207, 6120060), (230, 5508054), (270, 4692046), (276, 4590045), (345, 3672036), (414, 3060030), (460, 2754027), (540, 2346023), (621, 2040020), (690, 1836018), (828, 1530015), (1035, 1224012), (1242, 1020010), (1380, 918009), (2070, 612006), (2484, 510005), (3105, 408004), (4140, 306003), (6210, 204002), (12420, 102001)]