84113520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4801}}^1$

素因数の和:4890

約数の個数: 80

約数和(自身を含む): 264378912

約数和(自身を除く): 180265392

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, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 4801, 5840, 8760, 9602, 14403, 17520, 19204, 24005, 28806, 38408, 48010, 57612, 72015, 76816, 96020, 115224, 144030, 192040, 230448, 288060, 350473, 384080, 576120, 700946, 1051419, 1152240, 1401892, 1752365, 2102838, 2803784, 3504730, 4205676, 5257095, 5607568, 7009460, 8411352, 10514190, 14018920, 16822704, 21028380, 28037840, 42056760, 84113520]

約数ペア:

[(1, 84113520), (2, 42056760), (3, 28037840), (4, 21028380), (5, 16822704), (6, 14018920), (8, 10514190), (10, 8411352), (12, 7009460), (15, 5607568), (16, 5257095), (20, 4205676), (24, 3504730), (30, 2803784), (40, 2102838), (48, 1752365), (60, 1401892), (73, 1152240), (80, 1051419), (120, 700946), (146, 576120), (219, 384080), (240, 350473), (292, 288060), (365, 230448), (438, 192040), (584, 144030), (730, 115224), (876, 96020), (1095, 76816), (1168, 72015), (1460, 57612), (1752, 48010), (2190, 38408), (2920, 28806), (3504, 24005), (4380, 19204), (4801, 17520), (5840, 14403), (8760, 9602)]