129295440

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{739}}^1$

素因数の和:773

約数の個数: 160

約数和(自身を含む): 451459200

約数和(自身を除く): 322163760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 739, 810, 972, 1080, 1215, 1296, 1458, 1478, 1620, 1944, 2160, 2187, 2217, 2430, 2916, 2956, 3240, 3645, 3695, 3888, 4374, 4434, 4860, 5832, 5912, 6480, 6651, 7290, 7390, 8748, 8868, 9720, 10935, 11085, 11664, 11824, 13302, 14580, 14780, 17496, 17736, 19440, 19953, 21870, 22170, 26604, 29160, 29560, 33255, 34992, 35472, 39906, 43740, 44340, 53208, 58320, 59120, 59859, 66510, 79812, 87480, 88680, 99765, 106416, 119718, 133020, 159624, 174960, 177360, 179577, 199530, 239436, 266040, 299295, 319248, 359154, 399060, 478872, 532080, 538731, 598590, 718308, 798120, 897885, 957744, 1077462, 1197180, 1436616, 1596240, 1616193, 1795770, 2154924, 2394360, 2693655, 2873232, 3232386, 3591540, 4309848, 4788720, 5387310, 6464772, 7183080, 8080965, 8619696, 10774620, 12929544, 14366160, 16161930, 21549240, 25859088, 32323860, 43098480, 64647720, 129295440]

約数ペア:

[(1, 129295440), (2, 64647720), (3, 43098480), (4, 32323860), (5, 25859088), (6, 21549240), (8, 16161930), (9, 14366160), (10, 12929544), (12, 10774620), (15, 8619696), (16, 8080965), (18, 7183080), (20, 6464772), (24, 5387310), (27, 4788720), (30, 4309848), (36, 3591540), (40, 3232386), (45, 2873232), (48, 2693655), (54, 2394360), (60, 2154924), (72, 1795770), (80, 1616193), (81, 1596240), (90, 1436616), (108, 1197180), (120, 1077462), (135, 957744), (144, 897885), (162, 798120), (180, 718308), (216, 598590), (240, 538731), (243, 532080), (270, 478872), (324, 399060), (360, 359154), (405, 319248), (432, 299295), (486, 266040), (540, 239436), (648, 199530), (720, 179577), (729, 177360), (739, 174960), (810, 159624), (972, 133020), (1080, 119718), (1215, 106416), (1296, 99765), (1458, 88680), (1478, 87480), (1620, 79812), (1944, 66510), (2160, 59859), (2187, 59120), (2217, 58320), (2430, 53208), (2916, 44340), (2956, 43740), (3240, 39906), (3645, 35472), (3695, 34992), (3888, 33255), (4374, 29560), (4434, 29160), (4860, 26604), (5832, 22170), (5912, 21870), (6480, 19953), (6651, 19440), (7290, 17736), (7390, 17496), (8748, 14780), (8868, 14580), (9720, 13302), (10935, 11824), (11085, 11664)]