309289920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3011}}^1$

素因数の和:3138

約数の個数: 112

約数和(自身を含む): 991502208

約数和(自身を除く): 682212288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 160, 192, 214, 240, 320, 321, 428, 480, 535, 642, 856, 960, 1070, 1284, 1605, 1712, 2140, 2568, 3011, 3210, 3424, 4280, 5136, 6022, 6420, 6848, 8560, 9033, 10272, 12044, 12840, 15055, 17120, 18066, 20544, 24088, 25680, 30110, 34240, 36132, 45165, 48176, 51360, 60220, 72264, 90330, 96352, 102720, 120440, 144528, 180660, 192704, 240880, 289056, 322177, 361320, 481760, 578112, 644354, 722640, 963520, 966531, 1288708, 1445280, 1610885, 1933062, 2577416, 2890560, 3221770, 3866124, 4832655, 5154832, 6443540, 7732248, 9665310, 10309664, 12887080, 15464496, 19330620, 20619328, 25774160, 30928992, 38661240, 51548320, 61857984, 77322480, 103096640, 154644960, 309289920]

約数ペア:

[(1, 309289920), (2, 154644960), (3, 103096640), (4, 77322480), (5, 61857984), (6, 51548320), (8, 38661240), (10, 30928992), (12, 25774160), (15, 20619328), (16, 19330620), (20, 15464496), (24, 12887080), (30, 10309664), (32, 9665310), (40, 7732248), (48, 6443540), (60, 5154832), (64, 4832655), (80, 3866124), (96, 3221770), (107, 2890560), (120, 2577416), (160, 1933062), (192, 1610885), (214, 1445280), (240, 1288708), (320, 966531), (321, 963520), (428, 722640), (480, 644354), (535, 578112), (642, 481760), (856, 361320), (960, 322177), (1070, 289056), (1284, 240880), (1605, 192704), (1712, 180660), (2140, 144528), (2568, 120440), (3011, 102720), (3210, 96352), (3424, 90330), (4280, 72264), (5136, 60220), (6022, 51360), (6420, 48176), (6848, 45165), (8560, 36132), (9033, 34240), (10272, 30110), (12044, 25680), (12840, 24088), (15055, 20544), (17120, 18066)]