528879720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 1642291200

約数和(自身を除く): 1113411480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 79, 94, 120, 141, 158, 188, 235, 237, 282, 316, 376, 395, 470, 474, 564, 632, 705, 790, 940, 948, 1128, 1185, 1187, 1410, 1580, 1880, 1896, 2370, 2374, 2820, 3160, 3561, 3713, 4740, 4748, 5640, 5935, 7122, 7426, 9480, 9496, 11139, 11870, 14244, 14852, 17805, 18565, 22278, 23740, 28488, 29704, 35610, 37130, 44556, 47480, 55695, 55789, 71220, 74260, 89112, 93773, 111390, 111578, 142440, 148520, 167367, 187546, 222780, 223156, 278945, 281319, 334734, 375092, 445560, 446312, 468865, 557890, 562638, 669468, 750184, 836835, 937730, 1115780, 1125276, 1338936, 1406595, 1673670, 1875460, 2231560, 2250552, 2813190, 3347340, 3750920, 4407331, 5626380, 6694680, 8814662, 11252760, 13221993, 17629324, 22036655, 26443986, 35258648, 44073310, 52887972, 66109965, 88146620, 105775944, 132219930, 176293240, 264439860, 528879720]

約数ペア:

[(1, 528879720), (2, 264439860), (3, 176293240), (4, 132219930), (5, 105775944), (6, 88146620), (8, 66109965), (10, 52887972), (12, 44073310), (15, 35258648), (20, 26443986), (24, 22036655), (30, 17629324), (40, 13221993), (47, 11252760), (60, 8814662), (79, 6694680), (94, 5626380), (120, 4407331), (141, 3750920), (158, 3347340), (188, 2813190), (235, 2250552), (237, 2231560), (282, 1875460), (316, 1673670), (376, 1406595), (395, 1338936), (470, 1125276), (474, 1115780), (564, 937730), (632, 836835), (705, 750184), (790, 669468), (940, 562638), (948, 557890), (1128, 468865), (1185, 446312), (1187, 445560), (1410, 375092), (1580, 334734), (1880, 281319), (1896, 278945), (2370, 223156), (2374, 222780), (2820, 187546), (3160, 167367), (3561, 148520), (3713, 142440), (4740, 111578), (4748, 111390), (5640, 93773), (5935, 89112), (7122, 74260), (7426, 71220), (9480, 55789), (9496, 55695), (11139, 47480), (11870, 44556), (14244, 37130), (14852, 35610), (17805, 29704), (18565, 28488), (22278, 23740)]