156564960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{743}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 494968320

約数和(自身を除く): 338403360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 439, 480, 743, 878, 1317, 1486, 1756, 2195, 2229, 2634, 2972, 3512, 3715, 4390, 4458, 5268, 5944, 6585, 7024, 7430, 8780, 8916, 10536, 11145, 11888, 13170, 14048, 14860, 17560, 17832, 21072, 22290, 23776, 26340, 29720, 35120, 35664, 42144, 44580, 52680, 59440, 70240, 71328, 89160, 105360, 118880, 178320, 210720, 326177, 356640, 652354, 978531, 1304708, 1630885, 1957062, 2609416, 3261770, 3914124, 4892655, 5218832, 6523540, 7828248, 9785310, 10437664, 13047080, 15656496, 19570620, 26094160, 31312992, 39141240, 52188320, 78282480, 156564960]

約数ペア:

[(1, 156564960), (2, 78282480), (3, 52188320), (4, 39141240), (5, 31312992), (6, 26094160), (8, 19570620), (10, 15656496), (12, 13047080), (15, 10437664), (16, 9785310), (20, 7828248), (24, 6523540), (30, 5218832), (32, 4892655), (40, 3914124), (48, 3261770), (60, 2609416), (80, 1957062), (96, 1630885), (120, 1304708), (160, 978531), (240, 652354), (439, 356640), (480, 326177), (743, 210720), (878, 178320), (1317, 118880), (1486, 105360), (1756, 89160), (2195, 71328), (2229, 70240), (2634, 59440), (2972, 52680), (3512, 44580), (3715, 42144), (4390, 35664), (4458, 35120), (5268, 29720), (5944, 26340), (6585, 23776), (7024, 22290), (7430, 21072), (8780, 17832), (8916, 17560), (10536, 14860), (11145, 14048), (11888, 13170)]