244731540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{32117}}^1$

素因数の和:32256

約数の個数: 48

約数和(自身を含む): 690665472

約数和(自身を除く): 445933932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 32117, 64234, 96351, 128468, 160585, 192702, 321170, 385404, 481755, 642340, 963510, 1927020, 4078859, 8157718, 12236577, 16315436, 20394295, 24473154, 40788590, 48946308, 61182885, 81577180, 122365770, 244731540]

約数ペア:

[(1, 244731540), (2, 122365770), (3, 81577180), (4, 61182885), (5, 48946308), (6, 40788590), (10, 24473154), (12, 20394295), (15, 16315436), (20, 12236577), (30, 8157718), (60, 4078859), (127, 1927020), (254, 963510), (381, 642340), (508, 481755), (635, 385404), (762, 321170), (1270, 192702), (1524, 160585), (1905, 128468), (2540, 96351), (3810, 64234), (7620, 32117)]