4222320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 13323552

約数和(自身を除く): 9101232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 241, 292, 365, 438, 482, 584, 723, 730, 876, 964, 1095, 1168, 1205, 1446, 1460, 1752, 1928, 2190, 2410, 2892, 2920, 3504, 3615, 3856, 4380, 4820, 5784, 5840, 7230, 8760, 9640, 11568, 14460, 17520, 17593, 19280, 28920, 35186, 52779, 57840, 70372, 87965, 105558, 140744, 175930, 211116, 263895, 281488, 351860, 422232, 527790, 703720, 844464, 1055580, 1407440, 2111160, 4222320]

約数ペア:

[(1, 4222320), (2, 2111160), (3, 1407440), (4, 1055580), (5, 844464), (6, 703720), (8, 527790), (10, 422232), (12, 351860), (15, 281488), (16, 263895), (20, 211116), (24, 175930), (30, 140744), (40, 105558), (48, 87965), (60, 70372), (73, 57840), (80, 52779), (120, 35186), (146, 28920), (219, 19280), (240, 17593), (241, 17520), (292, 14460), (365, 11568), (438, 9640), (482, 8760), (584, 7230), (723, 5840), (730, 5784), (876, 4820), (964, 4380), (1095, 3856), (1168, 3615), (1205, 3504), (1446, 2920), (1460, 2892), (1752, 2410), (1928, 2190)]