240979152

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 639959040

約数和(自身を除く): 398979888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 223, 282, 376, 446, 479, 564, 669, 752, 892, 958, 1128, 1338, 1437, 1784, 1916, 2256, 2676, 2874, 3568, 3832, 5352, 5748, 7664, 10481, 10704, 11496, 20962, 22513, 22992, 31443, 41924, 45026, 62886, 67539, 83848, 90052, 106817, 125772, 135078, 167696, 180104, 213634, 251544, 270156, 320451, 360208, 427268, 503088, 540312, 640902, 854536, 1080624, 1281804, 1709072, 2563608, 5020399, 5127216, 10040798, 15061197, 20081596, 30122394, 40163192, 60244788, 80326384, 120489576, 240979152]

約数ペア:

[(1, 240979152), (2, 120489576), (3, 80326384), (4, 60244788), (6, 40163192), (8, 30122394), (12, 20081596), (16, 15061197), (24, 10040798), (47, 5127216), (48, 5020399), (94, 2563608), (141, 1709072), (188, 1281804), (223, 1080624), (282, 854536), (376, 640902), (446, 540312), (479, 503088), (564, 427268), (669, 360208), (752, 320451), (892, 270156), (958, 251544), (1128, 213634), (1338, 180104), (1437, 167696), (1784, 135078), (1916, 125772), (2256, 106817), (2676, 90052), (2874, 83848), (3568, 67539), (3832, 62886), (5352, 45026), (5748, 41924), (7664, 31443), (10481, 22992), (10704, 22513), (11496, 20962)]