1874640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 5946048

約数和(自身を除く): 4071408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 107, 120, 146, 214, 219, 240, 292, 321, 365, 428, 438, 535, 584, 642, 730, 856, 876, 1070, 1095, 1168, 1284, 1460, 1605, 1712, 1752, 2140, 2190, 2568, 2920, 3210, 3504, 4280, 4380, 5136, 5840, 6420, 7811, 8560, 8760, 12840, 15622, 17520, 23433, 25680, 31244, 39055, 46866, 62488, 78110, 93732, 117165, 124976, 156220, 187464, 234330, 312440, 374928, 468660, 624880, 937320, 1874640]

約数ペア:

[(1, 1874640), (2, 937320), (3, 624880), (4, 468660), (5, 374928), (6, 312440), (8, 234330), (10, 187464), (12, 156220), (15, 124976), (16, 117165), (20, 93732), (24, 78110), (30, 62488), (40, 46866), (48, 39055), (60, 31244), (73, 25680), (80, 23433), (107, 17520), (120, 15622), (146, 12840), (214, 8760), (219, 8560), (240, 7811), (292, 6420), (321, 5840), (365, 5136), (428, 4380), (438, 4280), (535, 3504), (584, 3210), (642, 2920), (730, 2568), (856, 2190), (876, 2140), (1070, 1752), (1095, 1712), (1168, 1605), (1284, 1460)]