427105920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4733}}^1$

素因数の和:4802

約数の個数: 128

約数和(自身を含む): 1390659840

約数和(自身を除く): 963553920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 4733, 5640, 6016, 7520, 9024, 9466, 11280, 14199, 15040, 18048, 18932, 22560, 23665, 28398, 30080, 37864, 45120, 47330, 56796, 70995, 75728, 90240, 94660, 113592, 141990, 151456, 189320, 222451, 227184, 283980, 302912, 378640, 444902, 454368, 567960, 605824, 667353, 757280, 889804, 908736, 1112255, 1135920, 1334706, 1514560, 1779608, 1817472, 2224510, 2271840, 2669412, 3029120, 3336765, 3559216, 4449020, 4543680, 5338824, 6673530, 7118432, 8898040, 9087360, 10677648, 13347060, 14236864, 17796080, 21355296, 26694120, 28473728, 35592160, 42710592, 53388240, 71184320, 85421184, 106776480, 142368640, 213552960, 427105920]

約数ペア:

[(1, 427105920), (2, 213552960), (3, 142368640), (4, 106776480), (5, 85421184), (6, 71184320), (8, 53388240), (10, 42710592), (12, 35592160), (15, 28473728), (16, 26694120), (20, 21355296), (24, 17796080), (30, 14236864), (32, 13347060), (40, 10677648), (47, 9087360), (48, 8898040), (60, 7118432), (64, 6673530), (80, 5338824), (94, 4543680), (96, 4449020), (120, 3559216), (128, 3336765), (141, 3029120), (160, 2669412), (188, 2271840), (192, 2224510), (235, 1817472), (240, 1779608), (282, 1514560), (320, 1334706), (376, 1135920), (384, 1112255), (470, 908736), (480, 889804), (564, 757280), (640, 667353), (705, 605824), (752, 567960), (940, 454368), (960, 444902), (1128, 378640), (1410, 302912), (1504, 283980), (1880, 227184), (1920, 222451), (2256, 189320), (2820, 151456), (3008, 141990), (3760, 113592), (4512, 94660), (4733, 90240), (5640, 75728), (6016, 70995), (7520, 56796), (9024, 47330), (9466, 45120), (11280, 37864), (14199, 30080), (15040, 28398), (18048, 23665), (18932, 22560)]