1620155160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{346187}}^1$

素因数の和:346217

約数の個数: 96

約数和(自身を含む): 5670559440

約数和(自身を除く): 4050404280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 346187, 692374, 1038561, 1384748, 1730935, 2077122, 2769496, 3115683, 3461870, 4154244, 4500431, 5192805, 6231366, 6923740, 8308488, 9000862, 10385610, 12462732, 13501293, 13847480, 15578415, 18001724, 20771220, 22502155, 24925464, 27002586, 31156830, 36003448, 40503879, 41542440, 45004310, 54005172, 62313660, 67506465, 81007758, 90008620, 108010344, 124627320, 135012930, 162015516, 180017240, 202519395, 270025860, 324031032, 405038790, 540051720, 810077580, 1620155160]

約数ペア:

[(1, 1620155160), (2, 810077580), (3, 540051720), (4, 405038790), (5, 324031032), (6, 270025860), (8, 202519395), (9, 180017240), (10, 162015516), (12, 135012930), (13, 124627320), (15, 108010344), (18, 90008620), (20, 81007758), (24, 67506465), (26, 62313660), (30, 54005172), (36, 45004310), (39, 41542440), (40, 40503879), (45, 36003448), (52, 31156830), (60, 27002586), (65, 24925464), (72, 22502155), (78, 20771220), (90, 18001724), (104, 15578415), (117, 13847480), (120, 13501293), (130, 12462732), (156, 10385610), (180, 9000862), (195, 8308488), (234, 6923740), (260, 6231366), (312, 5192805), (360, 4500431), (390, 4154244), (468, 3461870), (520, 3115683), (585, 2769496), (780, 2077122), (936, 1730935), (1170, 1384748), (1560, 1038561), (2340, 692374), (4680, 346187)]