258304320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89689}}^1$

素因数の和:89712

約数の個数: 84

約数和(自身を含む): 888469140

約数和(自身を除く): 630164820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 89689, 179378, 269067, 358756, 448445, 538134, 717512, 807201, 896890, 1076268, 1345335, 1435024, 1614402, 1793780, 2152536, 2690670, 2870048, 3228804, 3587560, 4036005, 4305072, 5381340, 5740096, 6457608, 7175120, 8072010, 8610144, 10762680, 12915216, 14350240, 16144020, 17220288, 21525360, 25830432, 28700480, 32288040, 43050720, 51660864, 64576080, 86101440, 129152160, 258304320]

約数ペア:

[(1, 258304320), (2, 129152160), (3, 86101440), (4, 64576080), (5, 51660864), (6, 43050720), (8, 32288040), (9, 28700480), (10, 25830432), (12, 21525360), (15, 17220288), (16, 16144020), (18, 14350240), (20, 12915216), (24, 10762680), (30, 8610144), (32, 8072010), (36, 7175120), (40, 6457608), (45, 5740096), (48, 5381340), (60, 4305072), (64, 4036005), (72, 3587560), (80, 3228804), (90, 2870048), (96, 2690670), (120, 2152536), (144, 1793780), (160, 1614402), (180, 1435024), (192, 1345335), (240, 1076268), (288, 896890), (320, 807201), (360, 717512), (480, 538134), (576, 448445), (720, 358756), (960, 269067), (1440, 179378), (2880, 89689)]