489266280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2239}}^1$

素因数の和:2863

約数の個数: 96

約数和(自身を含む): 1593446400

約数和(自身を除く): 1104180120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 607, 1214, 1821, 2239, 2428, 3035, 3642, 4478, 4856, 5463, 6070, 6717, 7284, 8956, 9105, 10926, 11195, 12140, 13434, 14568, 17912, 18210, 20151, 21852, 22390, 24280, 26868, 27315, 33585, 36420, 40302, 43704, 44780, 53736, 54630, 67170, 72840, 80604, 89560, 100755, 109260, 134340, 161208, 201510, 218520, 268680, 403020, 806040, 1359073, 2718146, 4077219, 5436292, 6795365, 8154438, 10872584, 12231657, 13590730, 16308876, 20386095, 24463314, 27181460, 32617752, 40772190, 48926628, 54362920, 61158285, 81544380, 97853256, 122316570, 163088760, 244633140, 489266280]

約数ペア:

[(1, 489266280), (2, 244633140), (3, 163088760), (4, 122316570), (5, 97853256), (6, 81544380), (8, 61158285), (9, 54362920), (10, 48926628), (12, 40772190), (15, 32617752), (18, 27181460), (20, 24463314), (24, 20386095), (30, 16308876), (36, 13590730), (40, 12231657), (45, 10872584), (60, 8154438), (72, 6795365), (90, 5436292), (120, 4077219), (180, 2718146), (360, 1359073), (607, 806040), (1214, 403020), (1821, 268680), (2239, 218520), (2428, 201510), (3035, 161208), (3642, 134340), (4478, 109260), (4856, 100755), (5463, 89560), (6070, 80604), (6717, 72840), (7284, 67170), (8956, 54630), (9105, 53736), (10926, 44780), (11195, 43704), (12140, 40302), (13434, 36420), (14568, 33585), (17912, 27315), (18210, 26868), (20151, 24280), (21852, 22390)]