488637360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{75407}}^1$

素因数の和:75432

約数の個数: 100

約数和(自身を含む): 1697132448

約数和(自身を除く): 1208495088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 75407, 150814, 226221, 301628, 377035, 452442, 603256, 678663, 754070, 904884, 1131105, 1206512, 1357326, 1508140, 1809768, 2035989, 2262210, 2714652, 3016280, 3393315, 3619536, 4071978, 4524420, 5429304, 6032560, 6107967, 6786630, 8143956, 9048840, 10179945, 10858608, 12215934, 13573260, 16287912, 18097680, 20359890, 24431868, 27146520, 30539835, 32575824, 40719780, 48863736, 54293040, 61079670, 81439560, 97727472, 122159340, 162879120, 244318680, 488637360]

約数ペア:

[(1, 488637360), (2, 244318680), (3, 162879120), (4, 122159340), (5, 97727472), (6, 81439560), (8, 61079670), (9, 54293040), (10, 48863736), (12, 40719780), (15, 32575824), (16, 30539835), (18, 27146520), (20, 24431868), (24, 20359890), (27, 18097680), (30, 16287912), (36, 13573260), (40, 12215934), (45, 10858608), (48, 10179945), (54, 9048840), (60, 8143956), (72, 6786630), (80, 6107967), (81, 6032560), (90, 5429304), (108, 4524420), (120, 4071978), (135, 3619536), (144, 3393315), (162, 3016280), (180, 2714652), (216, 2262210), (240, 2035989), (270, 1809768), (324, 1508140), (360, 1357326), (405, 1206512), (432, 1131105), (540, 904884), (648, 754070), (720, 678663), (810, 603256), (1080, 452442), (1296, 377035), (1620, 301628), (2160, 226221), (3240, 150814), (6480, 75407)]