141323940

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{359}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 446402880

約数和(自身を除く): 305078940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 359, 405, 486, 540, 718, 729, 810, 972, 1077, 1215, 1436, 1458, 1620, 1795, 2154, 2187, 2430, 2916, 3231, 3590, 3645, 4308, 4374, 4860, 5385, 6462, 6561, 7180, 7290, 8748, 9693, 10770, 10935, 12924, 13122, 14580, 16155, 19386, 19683, 21540, 21870, 26244, 29079, 32310, 32805, 38772, 39366, 43740, 48465, 58158, 64620, 65610, 78732, 87237, 96930, 98415, 116316, 131220, 145395, 174474, 193860, 196830, 261711, 290790, 348948, 393660, 436185, 523422, 581580, 785133, 872370, 1046844, 1308555, 1570266, 1744740, 2355399, 2617110, 3140532, 3925665, 4710798, 5234220, 7066197, 7851330, 9421596, 11776995, 14132394, 15702660, 23553990, 28264788, 35330985, 47107980, 70661970, 141323940]

約数ペア:

[(1, 141323940), (2, 70661970), (3, 47107980), (4, 35330985), (5, 28264788), (6, 23553990), (9, 15702660), (10, 14132394), (12, 11776995), (15, 9421596), (18, 7851330), (20, 7066197), (27, 5234220), (30, 4710798), (36, 3925665), (45, 3140532), (54, 2617110), (60, 2355399), (81, 1744740), (90, 1570266), (108, 1308555), (135, 1046844), (162, 872370), (180, 785133), (243, 581580), (270, 523422), (324, 436185), (359, 393660), (405, 348948), (486, 290790), (540, 261711), (718, 196830), (729, 193860), (810, 174474), (972, 145395), (1077, 131220), (1215, 116316), (1436, 98415), (1458, 96930), (1620, 87237), (1795, 78732), (2154, 65610), (2187, 64620), (2430, 58158), (2916, 48465), (3231, 43740), (3590, 39366), (3645, 38772), (4308, 32805), (4374, 32310), (4860, 29079), (5385, 26244), (6462, 21870), (6561, 21540), (7180, 19683), (7290, 19386), (8748, 16155), (9693, 14580), (10770, 13122), (10935, 12924)]