23551414020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{266479}}^1$

素因数の和:266985

約数の個数: 72

約数和(自身を含む): 71585055360

約数和(自身を除く): 48033641340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 491, 982, 1473, 1964, 2455, 2946, 4419, 4910, 5892, 7365, 8838, 9820, 14730, 17676, 22095, 29460, 44190, 88380, 266479, 532958, 799437, 1065916, 1332395, 1598874, 2398311, 2664790, 3197748, 3997185, 4796622, 5329580, 7994370, 9593244, 11991555, 15988740, 23983110, 47966220, 130841189, 261682378, 392523567, 523364756, 654205945, 785047134, 1177570701, 1308411890, 1570094268, 1962617835, 2355141402, 2616823780, 3925235670, 4710282804, 5887853505, 7850471340, 11775707010, 23551414020]

約数ペア:

[(1, 23551414020), (2, 11775707010), (3, 7850471340), (4, 5887853505), (5, 4710282804), (6, 3925235670), (9, 2616823780), (10, 2355141402), (12, 1962617835), (15, 1570094268), (18, 1308411890), (20, 1177570701), (30, 785047134), (36, 654205945), (45, 523364756), (60, 392523567), (90, 261682378), (180, 130841189), (491, 47966220), (982, 23983110), (1473, 15988740), (1964, 11991555), (2455, 9593244), (2946, 7994370), (4419, 5329580), (4910, 4796622), (5892, 3997185), (7365, 3197748), (8838, 2664790), (9820, 2398311), (14730, 1598874), (17676, 1332395), (22095, 1065916), (29460, 799437), (44190, 532958), (88380, 266479)]