79874220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 232227072

約数和(自身を除く): 152352852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 83, 86, 129, 166, 172, 215, 249, 258, 332, 373, 415, 430, 498, 516, 645, 746, 830, 860, 996, 1119, 1245, 1290, 1492, 1660, 1865, 2238, 2490, 2580, 3569, 3730, 4476, 4980, 5595, 7138, 7460, 10707, 11190, 14276, 16039, 17845, 21414, 22380, 30959, 32078, 35690, 42828, 48117, 53535, 61918, 64156, 71380, 80195, 92877, 96234, 107070, 123836, 154795, 160390, 185754, 192468, 214140, 240585, 309590, 320780, 371508, 464385, 481170, 619180, 928770, 962340, 1331237, 1857540, 2662474, 3993711, 5324948, 6656185, 7987422, 13312370, 15974844, 19968555, 26624740, 39937110, 79874220]

約数ペア:

[(1, 79874220), (2, 39937110), (3, 26624740), (4, 19968555), (5, 15974844), (6, 13312370), (10, 7987422), (12, 6656185), (15, 5324948), (20, 3993711), (30, 2662474), (43, 1857540), (60, 1331237), (83, 962340), (86, 928770), (129, 619180), (166, 481170), (172, 464385), (215, 371508), (249, 320780), (258, 309590), (332, 240585), (373, 214140), (415, 192468), (430, 185754), (498, 160390), (516, 154795), (645, 123836), (746, 107070), (830, 96234), (860, 92877), (996, 80195), (1119, 71380), (1245, 64156), (1290, 61918), (1492, 53535), (1660, 48117), (1865, 42828), (2238, 35690), (2490, 32078), (2580, 30959), (3569, 22380), (3730, 21414), (4476, 17845), (4980, 16039), (5595, 14276), (7138, 11190), (7460, 10707)]