15672794580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{229739}}^1$

素因数の和:230133

約数の個数: 72

約数和(自身を含む): 47666455200

約数和(自身を除く): 31993660620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 758, 1137, 1516, 1895, 2274, 3411, 3790, 4548, 5685, 6822, 7580, 11370, 13644, 17055, 22740, 34110, 68220, 229739, 459478, 689217, 918956, 1148695, 1378434, 2067651, 2297390, 2756868, 3446085, 4135302, 4594780, 6892170, 8270604, 10338255, 13784340, 20676510, 41353020, 87071081, 174142162, 261213243, 348284324, 435355405, 522426486, 783639729, 870710810, 1044852972, 1306066215, 1567279458, 1741421620, 2612132430, 3134558916, 3918198645, 5224264860, 7836397290, 15672794580]

約数ペア:

[(1, 15672794580), (2, 7836397290), (3, 5224264860), (4, 3918198645), (5, 3134558916), (6, 2612132430), (9, 1741421620), (10, 1567279458), (12, 1306066215), (15, 1044852972), (18, 870710810), (20, 783639729), (30, 522426486), (36, 435355405), (45, 348284324), (60, 261213243), (90, 174142162), (180, 87071081), (379, 41353020), (758, 20676510), (1137, 13784340), (1516, 10338255), (1895, 8270604), (2274, 6892170), (3411, 4594780), (3790, 4135302), (4548, 3446085), (5685, 2756868), (6822, 2297390), (7580, 2067651), (11370, 1378434), (13644, 1148695), (17055, 918956), (22740, 689217), (34110, 459478), (68220, 229739)]