285083760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91373}}^1$

素因数の和:91402

約数の個数: 80

約数和(自身を含む): 951751584

約数和(自身を除く): 666667824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 91373, 182746, 274119, 365492, 456865, 548238, 730984, 913730, 1096476, 1187849, 1370595, 1461968, 1827460, 2192952, 2375698, 2741190, 3563547, 3654920, 4385904, 4751396, 5482380, 5939245, 7127094, 7309840, 9502792, 10964760, 11878490, 14254188, 17817735, 19005584, 21929520, 23756980, 28508376, 35635470, 47513960, 57016752, 71270940, 95027920, 142541880, 285083760]

約数ペア:

[(1, 285083760), (2, 142541880), (3, 95027920), (4, 71270940), (5, 57016752), (6, 47513960), (8, 35635470), (10, 28508376), (12, 23756980), (13, 21929520), (15, 19005584), (16, 17817735), (20, 14254188), (24, 11878490), (26, 10964760), (30, 9502792), (39, 7309840), (40, 7127094), (48, 5939245), (52, 5482380), (60, 4751396), (65, 4385904), (78, 3654920), (80, 3563547), (104, 2741190), (120, 2375698), (130, 2192952), (156, 1827460), (195, 1461968), (208, 1370595), (240, 1187849), (260, 1096476), (312, 913730), (390, 730984), (520, 548238), (624, 456865), (780, 365492), (1040, 274119), (1560, 182746), (3120, 91373)]