275015760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1145899}}^1$

素因数の和:1145915

約数の個数: 40

約数和(自身を含む): 852549600

約数和(自身を除く): 577533840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1145899, 2291798, 3437697, 4583596, 5729495, 6875394, 9167192, 11458990, 13750788, 17188485, 18334384, 22917980, 27501576, 34376970, 45835960, 55003152, 68753940, 91671920, 137507880, 275015760]

約数ペア:

[(1, 275015760), (2, 137507880), (3, 91671920), (4, 68753940), (5, 55003152), (6, 45835960), (8, 34376970), (10, 27501576), (12, 22917980), (15, 18334384), (16, 17188485), (20, 13750788), (24, 11458990), (30, 9167192), (40, 6875394), (48, 5729495), (60, 4583596), (80, 3437697), (120, 2291798), (240, 1145899)]