127911120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1187}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 397742400

約数和(自身を除く): 269831280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1187, 1347, 1796, 2245, 2374, 2694, 3561, 3592, 4490, 4748, 5388, 5935, 6735, 7122, 7184, 8980, 9496, 10776, 11870, 13470, 14244, 17805, 17960, 18992, 21552, 23740, 26940, 28488, 35610, 35920, 47480, 53880, 56976, 71220, 94960, 107760, 142440, 284880, 532963, 1065926, 1598889, 2131852, 2664815, 3197778, 4263704, 5329630, 6395556, 7994445, 8527408, 10659260, 12791112, 15988890, 21318520, 25582224, 31977780, 42637040, 63955560, 127911120]

約数ペア:

[(1, 127911120), (2, 63955560), (3, 42637040), (4, 31977780), (5, 25582224), (6, 21318520), (8, 15988890), (10, 12791112), (12, 10659260), (15, 8527408), (16, 7994445), (20, 6395556), (24, 5329630), (30, 4263704), (40, 3197778), (48, 2664815), (60, 2131852), (80, 1598889), (120, 1065926), (240, 532963), (449, 284880), (898, 142440), (1187, 107760), (1347, 94960), (1796, 71220), (2245, 56976), (2374, 53880), (2694, 47480), (3561, 35920), (3592, 35610), (4490, 28488), (4748, 26940), (5388, 23740), (5935, 21552), (6735, 18992), (7122, 17960), (7184, 17805), (8980, 14244), (9496, 13470), (10776, 11870)]