15983160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5791}}^1$

素因数の和:5828

約数の個数: 64

約数和(自身を含む): 50042880

約数和(自身を除く): 34059720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 5791, 11582, 17373, 23164, 28955, 34746, 46328, 57910, 69492, 86865, 115820, 133193, 138984, 173730, 231640, 266386, 347460, 399579, 532772, 665965, 694920, 799158, 1065544, 1331930, 1598316, 1997895, 2663860, 3196632, 3995790, 5327720, 7991580, 15983160]

約数ペア:

[(1, 15983160), (2, 7991580), (3, 5327720), (4, 3995790), (5, 3196632), (6, 2663860), (8, 1997895), (10, 1598316), (12, 1331930), (15, 1065544), (20, 799158), (23, 694920), (24, 665965), (30, 532772), (40, 399579), (46, 347460), (60, 266386), (69, 231640), (92, 173730), (115, 138984), (120, 133193), (138, 115820), (184, 86865), (230, 69492), (276, 57910), (345, 46328), (460, 34746), (552, 28955), (690, 23164), (920, 17373), (1380, 11582), (2760, 5791)]