26778720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 86220288

約数和(自身を除く): 59441568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1187, 1410, 1504, 1880, 2256, 2374, 2820, 3561, 3760, 4512, 4748, 5640, 5935, 7122, 7520, 9496, 11280, 11870, 14244, 17805, 18992, 22560, 23740, 28488, 35610, 37984, 47480, 55789, 56976, 71220, 94960, 111578, 113952, 142440, 167367, 189920, 223156, 278945, 284880, 334734, 446312, 557890, 569760, 669468, 836835, 892624, 1115780, 1338936, 1673670, 1785248, 2231560, 2677872, 3347340, 4463120, 5355744, 6694680, 8926240, 13389360, 26778720]

約数ペア:

[(1, 26778720), (2, 13389360), (3, 8926240), (4, 6694680), (5, 5355744), (6, 4463120), (8, 3347340), (10, 2677872), (12, 2231560), (15, 1785248), (16, 1673670), (20, 1338936), (24, 1115780), (30, 892624), (32, 836835), (40, 669468), (47, 569760), (48, 557890), (60, 446312), (80, 334734), (94, 284880), (96, 278945), (120, 223156), (141, 189920), (160, 167367), (188, 142440), (235, 113952), (240, 111578), (282, 94960), (376, 71220), (470, 56976), (480, 55789), (564, 47480), (705, 37984), (752, 35610), (940, 28488), (1128, 23740), (1187, 22560), (1410, 18992), (1504, 17805), (1880, 14244), (2256, 11870), (2374, 11280), (2820, 9496), (3561, 7520), (3760, 7122), (4512, 5935), (4748, 5640)]