228803940

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{5231}}^1$

素因数の和:5261

約数の個数: 96

約数和(自身を含む): 720760320

約数和(自身を除く): 491956380

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, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 5231, 7290, 8748, 10462, 10935, 14580, 15693, 20924, 21870, 26155, 31386, 43740, 47079, 52310, 62772, 78465, 94158, 104620, 141237, 156930, 188316, 235395, 282474, 313860, 423711, 470790, 564948, 706185, 847422, 941580, 1271133, 1412370, 1694844, 2118555, 2542266, 2824740, 3813399, 4237110, 5084532, 6355665, 7626798, 8474220, 11440197, 12711330, 15253596, 19066995, 22880394, 25422660, 38133990, 45760788, 57200985, 76267980, 114401970, 228803940]

約数ペア:

[(1, 228803940), (2, 114401970), (3, 76267980), (4, 57200985), (5, 45760788), (6, 38133990), (9, 25422660), (10, 22880394), (12, 19066995), (15, 15253596), (18, 12711330), (20, 11440197), (27, 8474220), (30, 7626798), (36, 6355665), (45, 5084532), (54, 4237110), (60, 3813399), (81, 2824740), (90, 2542266), (108, 2118555), (135, 1694844), (162, 1412370), (180, 1271133), (243, 941580), (270, 847422), (324, 706185), (405, 564948), (486, 470790), (540, 423711), (729, 313860), (810, 282474), (972, 235395), (1215, 188316), (1458, 156930), (1620, 141237), (2187, 104620), (2430, 94158), (2916, 78465), (3645, 62772), (4374, 52310), (4860, 47079), (5231, 43740), (7290, 31386), (8748, 26155), (10462, 21870), (10935, 20924), (14580, 15693)]