180015048

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{3347}}^1$

素因数の和:3448

約数の個数: 80

約数和(自身を含む): 510436080

約数和(自身を除く): 330421032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 648, 664, 747, 996, 1494, 1992, 2241, 2988, 3347, 4482, 5976, 6694, 6723, 8964, 10041, 13388, 13446, 17928, 20082, 26776, 26892, 30123, 40164, 53784, 60246, 80328, 90369, 120492, 180738, 240984, 271107, 277801, 361476, 542214, 555602, 722952, 833403, 1084428, 1111204, 1666806, 2168856, 2222408, 2500209, 3333612, 5000418, 6667224, 7500627, 10000836, 15001254, 20001672, 22501881, 30002508, 45003762, 60005016, 90007524, 180015048]

約数ペア:

[(1, 180015048), (2, 90007524), (3, 60005016), (4, 45003762), (6, 30002508), (8, 22501881), (9, 20001672), (12, 15001254), (18, 10000836), (24, 7500627), (27, 6667224), (36, 5000418), (54, 3333612), (72, 2500209), (81, 2222408), (83, 2168856), (108, 1666806), (162, 1111204), (166, 1084428), (216, 833403), (249, 722952), (324, 555602), (332, 542214), (498, 361476), (648, 277801), (664, 271107), (747, 240984), (996, 180738), (1494, 120492), (1992, 90369), (2241, 80328), (2988, 60246), (3347, 53784), (4482, 40164), (5976, 30123), (6694, 26892), (6723, 26776), (8964, 20082), (10041, 17928), (13388, 13446)]