55967880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6569}}^1$

素因数の和:6654

約数の個数: 64

約数和(自身を含む): 170294400

約数和(自身を除く): 114326520

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, 6569, 8520, 13138, 19707, 26276, 32845, 39414, 52552, 65690, 78828, 98535, 131380, 157656, 197070, 262760, 394140, 466399, 788280, 932798, 1399197, 1865596, 2331995, 2798394, 3731192, 4663990, 5596788, 6995985, 9327980, 11193576, 13991970, 18655960, 27983940, 55967880]

約数ペア:

[(1, 55967880), (2, 27983940), (3, 18655960), (4, 13991970), (5, 11193576), (6, 9327980), (8, 6995985), (10, 5596788), (12, 4663990), (15, 3731192), (20, 2798394), (24, 2331995), (30, 1865596), (40, 1399197), (60, 932798), (71, 788280), (120, 466399), (142, 394140), (213, 262760), (284, 197070), (355, 157656), (426, 131380), (568, 98535), (710, 78828), (852, 65690), (1065, 52552), (1420, 39414), (1704, 32845), (2130, 26276), (2840, 19707), (4260, 13138), (6569, 8520)]