2111160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 6446880

約数和(自身を除く): 4335720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 241, 292, 365, 438, 482, 584, 723, 730, 876, 964, 1095, 1205, 1446, 1460, 1752, 1928, 2190, 2410, 2892, 2920, 3615, 4380, 4820, 5784, 7230, 8760, 9640, 14460, 17593, 28920, 35186, 52779, 70372, 87965, 105558, 140744, 175930, 211116, 263895, 351860, 422232, 527790, 703720, 1055580, 2111160]

約数ペア:

[(1, 2111160), (2, 1055580), (3, 703720), (4, 527790), (5, 422232), (6, 351860), (8, 263895), (10, 211116), (12, 175930), (15, 140744), (20, 105558), (24, 87965), (30, 70372), (40, 52779), (60, 35186), (73, 28920), (120, 17593), (146, 14460), (219, 9640), (241, 8760), (292, 7230), (365, 5784), (438, 4820), (482, 4380), (584, 3615), (723, 2920), (730, 2892), (876, 2410), (964, 2190), (1095, 1928), (1205, 1752), (1446, 1460)]