160387440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1187}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 498503808

約数和(自身を除く): 338116368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1187, 1689, 2252, 2374, 2815, 3378, 3561, 4504, 4748, 5630, 5935, 6756, 7122, 8445, 9008, 9496, 11260, 11870, 13512, 14244, 16890, 17805, 18992, 22520, 23740, 27024, 28488, 33780, 35610, 45040, 47480, 56976, 67560, 71220, 94960, 135120, 142440, 284880, 668281, 1336562, 2004843, 2673124, 3341405, 4009686, 5346248, 6682810, 8019372, 10024215, 10692496, 13365620, 16038744, 20048430, 26731240, 32077488, 40096860, 53462480, 80193720, 160387440]

約数ペア:

[(1, 160387440), (2, 80193720), (3, 53462480), (4, 40096860), (5, 32077488), (6, 26731240), (8, 20048430), (10, 16038744), (12, 13365620), (15, 10692496), (16, 10024215), (20, 8019372), (24, 6682810), (30, 5346248), (40, 4009686), (48, 3341405), (60, 2673124), (80, 2004843), (120, 1336562), (240, 668281), (563, 284880), (1126, 142440), (1187, 135120), (1689, 94960), (2252, 71220), (2374, 67560), (2815, 56976), (3378, 47480), (3561, 45040), (4504, 35610), (4748, 33780), (5630, 28488), (5935, 27024), (6756, 23740), (7122, 22520), (8445, 18992), (9008, 17805), (9496, 16890), (11260, 14244), (11870, 13512)]