148840740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1263

約数の個数: 120

約数和(自身を含む): 473235840

約数和(自身を除く): 324395100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1163, 1185, 1422, 1580, 1620, 2133, 2326, 2370, 2844, 3489, 3555, 4266, 4652, 4740, 5815, 6399, 6978, 7110, 8532, 10467, 10665, 11630, 12798, 13956, 14220, 17445, 20934, 21330, 23260, 25596, 31401, 31995, 34890, 41868, 42660, 52335, 62802, 63990, 69780, 91877, 94203, 104670, 125604, 127980, 157005, 183754, 188406, 209340, 275631, 314010, 367508, 376812, 459385, 471015, 551262, 628020, 826893, 918770, 942030, 1102524, 1378155, 1653786, 1837540, 1884060, 2480679, 2756310, 3307572, 4134465, 4961358, 5512620, 7442037, 8268930, 9922716, 12403395, 14884074, 16537860, 24806790, 29768148, 37210185, 49613580, 74420370, 148840740]

約数ペア:

[(1, 148840740), (2, 74420370), (3, 49613580), (4, 37210185), (5, 29768148), (6, 24806790), (9, 16537860), (10, 14884074), (12, 12403395), (15, 9922716), (18, 8268930), (20, 7442037), (27, 5512620), (30, 4961358), (36, 4134465), (45, 3307572), (54, 2756310), (60, 2480679), (79, 1884060), (81, 1837540), (90, 1653786), (108, 1378155), (135, 1102524), (158, 942030), (162, 918770), (180, 826893), (237, 628020), (270, 551262), (316, 471015), (324, 459385), (395, 376812), (405, 367508), (474, 314010), (540, 275631), (711, 209340), (790, 188406), (810, 183754), (948, 157005), (1163, 127980), (1185, 125604), (1422, 104670), (1580, 94203), (1620, 91877), (2133, 69780), (2326, 63990), (2370, 62802), (2844, 52335), (3489, 42660), (3555, 41868), (4266, 34890), (4652, 31995), (4740, 31401), (5815, 25596), (6399, 23260), (6978, 21330), (7110, 20934), (8532, 17445), (10467, 14220), (10665, 13956), (11630, 12798)]