7406880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1218

約数の個数: 96

約数和(自身を含む): 25147584

約数和(自身を除く): 17740704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1187, 1248, 1560, 2080, 2374, 3120, 3561, 4748, 5935, 6240, 7122, 9496, 11870, 14244, 15431, 17805, 18992, 23740, 28488, 30862, 35610, 37984, 46293, 47480, 56976, 61724, 71220, 77155, 92586, 94960, 113952, 123448, 142440, 154310, 185172, 189920, 231465, 246896, 284880, 308620, 370344, 462930, 493792, 569760, 617240, 740688, 925860, 1234480, 1481376, 1851720, 2468960, 3703440, 7406880]

約数ペア:

[(1, 7406880), (2, 3703440), (3, 2468960), (4, 1851720), (5, 1481376), (6, 1234480), (8, 925860), (10, 740688), (12, 617240), (13, 569760), (15, 493792), (16, 462930), (20, 370344), (24, 308620), (26, 284880), (30, 246896), (32, 231465), (39, 189920), (40, 185172), (48, 154310), (52, 142440), (60, 123448), (65, 113952), (78, 94960), (80, 92586), (96, 77155), (104, 71220), (120, 61724), (130, 56976), (156, 47480), (160, 46293), (195, 37984), (208, 35610), (240, 30862), (260, 28488), (312, 23740), (390, 18992), (416, 17805), (480, 15431), (520, 14244), (624, 11870), (780, 9496), (1040, 7122), (1187, 6240), (1248, 5935), (1560, 4748), (2080, 3561), (2374, 3120)]