275280240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14519}}^1$

素因数の和:14614

約数の個数: 80

約数和(自身を含む): 864230400

約数和(自身を除く): 588950160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 14519, 18960, 29038, 43557, 58076, 72595, 87114, 116152, 145190, 174228, 217785, 232304, 290380, 348456, 435570, 580760, 696912, 871140, 1147001, 1161520, 1742280, 2294002, 3441003, 3484560, 4588004, 5735005, 6882006, 9176008, 11470010, 13764012, 17205015, 18352016, 22940020, 27528024, 34410030, 45880040, 55056048, 68820060, 91760080, 137640120, 275280240]

約数ペア:

[(1, 275280240), (2, 137640120), (3, 91760080), (4, 68820060), (5, 55056048), (6, 45880040), (8, 34410030), (10, 27528024), (12, 22940020), (15, 18352016), (16, 17205015), (20, 13764012), (24, 11470010), (30, 9176008), (40, 6882006), (48, 5735005), (60, 4588004), (79, 3484560), (80, 3441003), (120, 2294002), (158, 1742280), (237, 1161520), (240, 1147001), (316, 871140), (395, 696912), (474, 580760), (632, 435570), (790, 348456), (948, 290380), (1185, 232304), (1264, 217785), (1580, 174228), (1896, 145190), (2370, 116152), (3160, 87114), (3792, 72595), (4740, 58076), (6320, 43557), (9480, 29038), (14519, 18960)]