65949720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1187}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 198443520

約数和(自身を除く): 132493800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1187, 1389, 1852, 2315, 2374, 2778, 3561, 3704, 4630, 4748, 5556, 5935, 6945, 7122, 9260, 9496, 11112, 11870, 13890, 14244, 17805, 18520, 23740, 27780, 28488, 35610, 47480, 55560, 71220, 142440, 549581, 1099162, 1648743, 2198324, 2747905, 3297486, 4396648, 5495810, 6594972, 8243715, 10991620, 13189944, 16487430, 21983240, 32974860, 65949720]

約数ペア:

[(1, 65949720), (2, 32974860), (3, 21983240), (4, 16487430), (5, 13189944), (6, 10991620), (8, 8243715), (10, 6594972), (12, 5495810), (15, 4396648), (20, 3297486), (24, 2747905), (30, 2198324), (40, 1648743), (60, 1099162), (120, 549581), (463, 142440), (926, 71220), (1187, 55560), (1389, 47480), (1852, 35610), (2315, 28488), (2374, 27780), (2778, 23740), (3561, 18520), (3704, 17805), (4630, 14244), (4748, 13890), (5556, 11870), (5935, 11112), (6945, 9496), (7122, 9260)]