372200820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{19819}}^1$

素因数の和:20144

約数の個数: 48

約数和(自身を含む): 1045544640

約数和(自身を除く): 673343820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 19819, 39638, 59457, 79276, 99095, 118914, 198190, 237828, 297285, 396380, 594570, 1189140, 6203347, 12406694, 18610041, 24813388, 31016735, 37220082, 62033470, 74440164, 93050205, 124066940, 186100410, 372200820]

約数ペア:

[(1, 372200820), (2, 186100410), (3, 124066940), (4, 93050205), (5, 74440164), (6, 62033470), (10, 37220082), (12, 31016735), (15, 24813388), (20, 18610041), (30, 12406694), (60, 6203347), (313, 1189140), (626, 594570), (939, 396380), (1252, 297285), (1565, 237828), (1878, 198190), (3130, 118914), (3756, 99095), (4695, 79276), (6260, 59457), (9390, 39638), (18780, 19819)]