408633840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5851}}^1$

素因数の和:5967

約数の個数: 120

約数和(自身を含む): 1386713328

約数和(自身を除く): 978079488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4656, 5820, 5851, 6984, 7760, 8730, 11640, 11702, 13968, 17460, 17553, 23280, 23404, 29255, 34920, 35106, 46808, 52659, 58510, 69840, 70212, 87765, 93616, 105318, 117020, 140424, 175530, 210636, 234040, 263295, 280848, 351060, 421272, 468080, 526590, 567547, 702120, 842544, 1053180, 1135094, 1404240, 1702641, 2106360, 2270188, 2837735, 3405282, 4212720, 4540376, 5107923, 5675470, 6810564, 8513205, 9080752, 10215846, 11350940, 13621128, 17026410, 20431692, 22701880, 25539615, 27242256, 34052820, 40863384, 45403760, 51079230, 68105640, 81726768, 102158460, 136211280, 204316920, 408633840]

約数ペア:

[(1, 408633840), (2, 204316920), (3, 136211280), (4, 102158460), (5, 81726768), (6, 68105640), (8, 51079230), (9, 45403760), (10, 40863384), (12, 34052820), (15, 27242256), (16, 25539615), (18, 22701880), (20, 20431692), (24, 17026410), (30, 13621128), (36, 11350940), (40, 10215846), (45, 9080752), (48, 8513205), (60, 6810564), (72, 5675470), (80, 5107923), (90, 4540376), (97, 4212720), (120, 3405282), (144, 2837735), (180, 2270188), (194, 2106360), (240, 1702641), (291, 1404240), (360, 1135094), (388, 1053180), (485, 842544), (582, 702120), (720, 567547), (776, 526590), (873, 468080), (970, 421272), (1164, 351060), (1455, 280848), (1552, 263295), (1746, 234040), (1940, 210636), (2328, 175530), (2910, 140424), (3492, 117020), (3880, 105318), (4365, 93616), (4656, 87765), (5820, 70212), (5851, 69840), (6984, 58510), (7760, 52659), (8730, 46808), (11640, 35106), (11702, 34920), (13968, 29255), (17460, 23404), (17553, 23280)]