384313360

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2377}}^1$

素因数の和:2480

約数の個数: 80

約数和(自身を含む): 934154496

約数和(自身を除く): 549841136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 47, 80, 86, 94, 172, 188, 215, 235, 344, 376, 430, 470, 688, 752, 860, 940, 1720, 1880, 2021, 2377, 3440, 3760, 4042, 4754, 8084, 9508, 10105, 11885, 16168, 19016, 20210, 23770, 32336, 38032, 40420, 47540, 80840, 95080, 102211, 111719, 161680, 190160, 204422, 223438, 408844, 446876, 511055, 558595, 817688, 893752, 1022110, 1117190, 1635376, 1787504, 2044220, 2234380, 4088440, 4468760, 4803917, 8176880, 8937520, 9607834, 19215668, 24019585, 38431336, 48039170, 76862672, 96078340, 192156680, 384313360]

約数ペア:

[(1, 384313360), (2, 192156680), (4, 96078340), (5, 76862672), (8, 48039170), (10, 38431336), (16, 24019585), (20, 19215668), (40, 9607834), (43, 8937520), (47, 8176880), (80, 4803917), (86, 4468760), (94, 4088440), (172, 2234380), (188, 2044220), (215, 1787504), (235, 1635376), (344, 1117190), (376, 1022110), (430, 893752), (470, 817688), (688, 558595), (752, 511055), (860, 446876), (940, 408844), (1720, 223438), (1880, 204422), (2021, 190160), (2377, 161680), (3440, 111719), (3760, 102211), (4042, 95080), (4754, 80840), (8084, 47540), (9508, 40420), (10105, 38032), (11885, 32336), (16168, 23770), (19016, 20210)]