15271080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 36983640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 503, 506, 552, 660, 690, 759, 920, 1006, 1012, 1265, 1320, 1380, 1509, 1518, 2012, 2024, 2515, 2530, 2760, 3018, 3036, 3795, 4024, 5030, 5060, 5533, 6036, 6072, 7545, 7590, 10060, 10120, 11066, 11569, 12072, 15090, 15180, 16599, 20120, 22132, 23138, 27665, 30180, 30360, 33198, 34707, 44264, 46276, 55330, 57845, 60360, 66396, 69414, 82995, 92552, 110660, 115690, 127259, 132792, 138828, 165990, 173535, 221320, 231380, 254518, 277656, 331980, 347070, 381777, 462760, 509036, 636295, 663960, 694140, 763554, 1018072, 1272590, 1388280, 1527108, 1908885, 2545180, 3054216, 3817770, 5090360, 7635540, 15271080]

約数ペア:

[(1, 15271080), (2, 7635540), (3, 5090360), (4, 3817770), (5, 3054216), (6, 2545180), (8, 1908885), (10, 1527108), (11, 1388280), (12, 1272590), (15, 1018072), (20, 763554), (22, 694140), (23, 663960), (24, 636295), (30, 509036), (33, 462760), (40, 381777), (44, 347070), (46, 331980), (55, 277656), (60, 254518), (66, 231380), (69, 221320), (88, 173535), (92, 165990), (110, 138828), (115, 132792), (120, 127259), (132, 115690), (138, 110660), (165, 92552), (184, 82995), (220, 69414), (230, 66396), (253, 60360), (264, 57845), (276, 55330), (330, 46276), (345, 44264), (440, 34707), (460, 33198), (503, 30360), (506, 30180), (552, 27665), (660, 23138), (690, 22132), (759, 20120), (920, 16599), (1006, 15180), (1012, 15090), (1265, 12072), (1320, 11569), (1380, 11066), (1509, 10120), (1518, 10060), (2012, 7590), (2024, 7545), (2515, 6072), (2530, 6036), (2760, 5533), (3018, 5060), (3036, 5030), (3795, 4024)]