56691120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1187}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 176774400

約数和(自身を除く): 120083280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1187, 1194, 1592, 1990, 2374, 2388, 2985, 3184, 3561, 3980, 4748, 4776, 5935, 5970, 7122, 7960, 9496, 9552, 11870, 11940, 14244, 15920, 17805, 18992, 23740, 23880, 28488, 35610, 47480, 47760, 56976, 71220, 94960, 142440, 236213, 284880, 472426, 708639, 944852, 1181065, 1417278, 1889704, 2362130, 2834556, 3543195, 3779408, 4724260, 5669112, 7086390, 9448520, 11338224, 14172780, 18897040, 28345560, 56691120]

約数ペア:

[(1, 56691120), (2, 28345560), (3, 18897040), (4, 14172780), (5, 11338224), (6, 9448520), (8, 7086390), (10, 5669112), (12, 4724260), (15, 3779408), (16, 3543195), (20, 2834556), (24, 2362130), (30, 1889704), (40, 1417278), (48, 1181065), (60, 944852), (80, 708639), (120, 472426), (199, 284880), (240, 236213), (398, 142440), (597, 94960), (796, 71220), (995, 56976), (1187, 47760), (1194, 47480), (1592, 35610), (1990, 28488), (2374, 23880), (2388, 23740), (2985, 18992), (3184, 17805), (3561, 15920), (3980, 14244), (4748, 11940), (4776, 11870), (5935, 9552), (5970, 9496), (7122, 7960)]