404302680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8573}}^1$

素因数の和:8721

約数の個数: 96

約数和(自身を含む): 1324168560

約数和(自身を除く): 919865880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 8573, 9432, 11790, 15720, 17146, 23580, 25719, 34292, 42865, 47160, 51438, 68584, 77157, 85730, 102876, 128595, 154314, 171460, 205752, 257190, 308628, 342920, 385785, 514380, 617256, 771570, 1028760, 1123063, 1543140, 2246126, 3086280, 3369189, 4492252, 5615315, 6738378, 8984504, 10107567, 11230630, 13476756, 16845945, 20215134, 22461260, 26953512, 33691890, 40430268, 44922520, 50537835, 67383780, 80860536, 101075670, 134767560, 202151340, 404302680]

約数ペア:

[(1, 404302680), (2, 202151340), (3, 134767560), (4, 101075670), (5, 80860536), (6, 67383780), (8, 50537835), (9, 44922520), (10, 40430268), (12, 33691890), (15, 26953512), (18, 22461260), (20, 20215134), (24, 16845945), (30, 13476756), (36, 11230630), (40, 10107567), (45, 8984504), (60, 6738378), (72, 5615315), (90, 4492252), (120, 3369189), (131, 3086280), (180, 2246126), (262, 1543140), (360, 1123063), (393, 1028760), (524, 771570), (655, 617256), (786, 514380), (1048, 385785), (1179, 342920), (1310, 308628), (1572, 257190), (1965, 205752), (2358, 171460), (2620, 154314), (3144, 128595), (3930, 102876), (4716, 85730), (5240, 77157), (5895, 68584), (7860, 51438), (8573, 47160), (9432, 42865), (11790, 34292), (15720, 25719), (17146, 23580)]