272627340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{2557}}^1$

素因数の和:4346

約数の個数: 48

約数和(自身を含む): 764084832

約数和(自身を除く): 491457492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1777, 2557, 3554, 5114, 5331, 7108, 7671, 8885, 10228, 10662, 12785, 15342, 17770, 21324, 25570, 26655, 30684, 35540, 38355, 51140, 53310, 76710, 106620, 153420, 4543789, 9087578, 13631367, 18175156, 22718945, 27262734, 45437890, 54525468, 68156835, 90875780, 136313670, 272627340]

約数ペア:

[(1, 272627340), (2, 136313670), (3, 90875780), (4, 68156835), (5, 54525468), (6, 45437890), (10, 27262734), (12, 22718945), (15, 18175156), (20, 13631367), (30, 9087578), (60, 4543789), (1777, 153420), (2557, 106620), (3554, 76710), (5114, 53310), (5331, 51140), (7108, 38355), (7671, 35540), (8885, 30684), (10228, 26655), (10662, 25570), (12785, 21324), (15342, 17770)]