87553680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1$

素因数の和:1224

約数の個数: 80

約数和(自身を含む): 272315904

約数和(自身を除く): 184762224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 601, 607, 1202, 1214, 1803, 1821, 2404, 2428, 3005, 3035, 3606, 3642, 4808, 4856, 6010, 6070, 7212, 7284, 9015, 9105, 9616, 9712, 12020, 12140, 14424, 14568, 18030, 18210, 24040, 24280, 28848, 29136, 36060, 36420, 48080, 48560, 72120, 72840, 144240, 145680, 364807, 729614, 1094421, 1459228, 1824035, 2188842, 2918456, 3648070, 4377684, 5472105, 5836912, 7296140, 8755368, 10944210, 14592280, 17510736, 21888420, 29184560, 43776840, 87553680]

約数ペア:

[(1, 87553680), (2, 43776840), (3, 29184560), (4, 21888420), (5, 17510736), (6, 14592280), (8, 10944210), (10, 8755368), (12, 7296140), (15, 5836912), (16, 5472105), (20, 4377684), (24, 3648070), (30, 2918456), (40, 2188842), (48, 1824035), (60, 1459228), (80, 1094421), (120, 729614), (240, 364807), (601, 145680), (607, 144240), (1202, 72840), (1214, 72120), (1803, 48560), (1821, 48080), (2404, 36420), (2428, 36060), (3005, 29136), (3035, 28848), (3606, 24280), (3642, 24040), (4808, 18210), (4856, 18030), (6010, 14568), (6070, 14424), (7212, 12140), (7284, 12020), (9015, 9712), (9105, 9616)]