984720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 3339072

約数和(自身を除く): 2354352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 373, 440, 528, 660, 746, 880, 1119, 1320, 1492, 1865, 2238, 2640, 2984, 3730, 4103, 4476, 5595, 5968, 7460, 8206, 8952, 11190, 12309, 14920, 16412, 17904, 20515, 22380, 24618, 29840, 32824, 41030, 44760, 49236, 61545, 65648, 82060, 89520, 98472, 123090, 164120, 196944, 246180, 328240, 492360, 984720]

約数ペア:

[(1, 984720), (2, 492360), (3, 328240), (4, 246180), (5, 196944), (6, 164120), (8, 123090), (10, 98472), (11, 89520), (12, 82060), (15, 65648), (16, 61545), (20, 49236), (22, 44760), (24, 41030), (30, 32824), (33, 29840), (40, 24618), (44, 22380), (48, 20515), (55, 17904), (60, 16412), (66, 14920), (80, 12309), (88, 11190), (110, 8952), (120, 8206), (132, 7460), (165, 5968), (176, 5595), (220, 4476), (240, 4103), (264, 3730), (330, 2984), (373, 2640), (440, 2238), (528, 1865), (660, 1492), (746, 1320), (880, 1119)]