947368440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1187}}^1$

素因数の和:1946

約数の個数: 128

約数和(自身を含む): 3164832000

約数和(自身を除く): 2217463560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 739, 1080, 1187, 1478, 2217, 2374, 2956, 3561, 3695, 4434, 4748, 5912, 5935, 6651, 7122, 7390, 8868, 9496, 10683, 11085, 11870, 13302, 14244, 14780, 17736, 17805, 19953, 21366, 22170, 23740, 26604, 28488, 29560, 32049, 33255, 35610, 39906, 42732, 44340, 47480, 53208, 53415, 64098, 66510, 71220, 79812, 85464, 88680, 99765, 106830, 128196, 133020, 142440, 159624, 160245, 199530, 213660, 256392, 266040, 320490, 399060, 427320, 640980, 798120, 877193, 1281960, 1754386, 2631579, 3508772, 4385965, 5263158, 7017544, 7894737, 8771930, 10526316, 13157895, 15789474, 17543860, 21052632, 23684211, 26315790, 31578948, 35087720, 39473685, 47368422, 52631580, 63157896, 78947370, 94736844, 105263160, 118421055, 157894740, 189473688, 236842110, 315789480, 473684220, 947368440]

約数ペア:

[(1, 947368440), (2, 473684220), (3, 315789480), (4, 236842110), (5, 189473688), (6, 157894740), (8, 118421055), (9, 105263160), (10, 94736844), (12, 78947370), (15, 63157896), (18, 52631580), (20, 47368422), (24, 39473685), (27, 35087720), (30, 31578948), (36, 26315790), (40, 23684211), (45, 21052632), (54, 17543860), (60, 15789474), (72, 13157895), (90, 10526316), (108, 8771930), (120, 7894737), (135, 7017544), (180, 5263158), (216, 4385965), (270, 3508772), (360, 2631579), (540, 1754386), (739, 1281960), (1080, 877193), (1187, 798120), (1478, 640980), (2217, 427320), (2374, 399060), (2956, 320490), (3561, 266040), (3695, 256392), (4434, 213660), (4748, 199530), (5912, 160245), (5935, 159624), (6651, 142440), (7122, 133020), (7390, 128196), (8868, 106830), (9496, 99765), (10683, 88680), (11085, 85464), (11870, 79812), (13302, 71220), (14244, 66510), (14780, 64098), (17736, 53415), (17805, 53208), (19953, 47480), (21366, 44340), (22170, 42732), (23740, 39906), (26604, 35610), (28488, 33255), (29560, 32049)]