120427830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26237}}^1$

素因数の和:26270

約数の個数: 64

約数和(自身を含む): 340044480

約数和(自身を除く): 219616650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 26237, 52474, 78711, 131185, 157422, 236133, 262370, 393555, 446029, 472266, 708399, 787110, 892058, 1180665, 1338087, 1416798, 2230145, 2361330, 2676174, 3541995, 4014261, 4460290, 6690435, 7083990, 8028522, 12042783, 13380870, 20071305, 24085566, 40142610, 60213915, 120427830]

約数ペア:

[(1, 120427830), (2, 60213915), (3, 40142610), (5, 24085566), (6, 20071305), (9, 13380870), (10, 12042783), (15, 8028522), (17, 7083990), (18, 6690435), (27, 4460290), (30, 4014261), (34, 3541995), (45, 2676174), (51, 2361330), (54, 2230145), (85, 1416798), (90, 1338087), (102, 1180665), (135, 892058), (153, 787110), (170, 708399), (255, 472266), (270, 446029), (306, 393555), (459, 262370), (510, 236133), (765, 157422), (918, 131185), (1530, 78711), (2295, 52474), (4590, 26237)]