728642160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24683}}^1$

素因数の和:24743

約数の個数: 120

約数和(自身を含む): 2506808304

約数和(自身を除く): 1778166144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 24683, 29520, 49366, 74049, 98732, 123415, 148098, 197464, 222147, 246830, 296196, 370245, 394928, 444294, 493660, 592392, 740490, 888588, 987320, 1012003, 1110735, 1184784, 1480980, 1777176, 1974640, 2024006, 2221470, 2961960, 3036009, 3554352, 4048012, 4442940, 5060015, 5923920, 6072018, 8096024, 8885880, 9108027, 10120030, 12144036, 15180045, 16192048, 17771760, 18216054, 20240060, 24288072, 30360090, 36432108, 40480120, 45540135, 48576144, 60720180, 72864216, 80960240, 91080270, 121440360, 145728432, 182160540, 242880720, 364321080, 728642160]

約数ペア:

[(1, 728642160), (2, 364321080), (3, 242880720), (4, 182160540), (5, 145728432), (6, 121440360), (8, 91080270), (9, 80960240), (10, 72864216), (12, 60720180), (15, 48576144), (16, 45540135), (18, 40480120), (20, 36432108), (24, 30360090), (30, 24288072), (36, 20240060), (40, 18216054), (41, 17771760), (45, 16192048), (48, 15180045), (60, 12144036), (72, 10120030), (80, 9108027), (82, 8885880), (90, 8096024), (120, 6072018), (123, 5923920), (144, 5060015), (164, 4442940), (180, 4048012), (205, 3554352), (240, 3036009), (246, 2961960), (328, 2221470), (360, 2024006), (369, 1974640), (410, 1777176), (492, 1480980), (615, 1184784), (656, 1110735), (720, 1012003), (738, 987320), (820, 888588), (984, 740490), (1230, 592392), (1476, 493660), (1640, 444294), (1845, 394928), (1968, 370245), (2460, 296196), (2952, 246830), (3280, 222147), (3690, 197464), (4920, 148098), (5904, 123415), (7380, 98732), (9840, 74049), (14760, 49366), (24683, 29520)]