12455760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{51899}}^1$

素因数の和:51915

約数の個数: 40

約数和(自身を含む): 38613600

約数和(自身を除く): 26157840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51899, 103798, 155697, 207596, 259495, 311394, 415192, 518990, 622788, 778485, 830384, 1037980, 1245576, 1556970, 2075960, 2491152, 3113940, 4151920, 6227880, 12455760]

約数ペア:

[(1, 12455760), (2, 6227880), (3, 4151920), (4, 3113940), (5, 2491152), (6, 2075960), (8, 1556970), (10, 1245576), (12, 1037980), (15, 830384), (16, 778485), (20, 622788), (24, 518990), (30, 415192), (40, 311394), (48, 259495), (60, 207596), (80, 155697), (120, 103798), (240, 51899)]