156906988440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3950327}}^1$

素因数の和:3950672

約数の個数: 64

約数和(自身を含む): 472143202560

約数和(自身を除く): 315236214120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7944, 9930, 13240, 19860, 39720, 3950327, 7900654, 11850981, 15801308, 19751635, 23701962, 31602616, 39503270, 47403924, 59254905, 79006540, 94807848, 118509810, 158013080, 237019620, 474039240, 1307558237, 2615116474, 3922674711, 5230232948, 6537791185, 7845349422, 10460465896, 13075582370, 15690698844, 19613373555, 26151164740, 31381397688, 39226747110, 52302329480, 78453494220, 156906988440]

約数ペア:

[(1, 156906988440), (2, 78453494220), (3, 52302329480), (4, 39226747110), (5, 31381397688), (6, 26151164740), (8, 19613373555), (10, 15690698844), (12, 13075582370), (15, 10460465896), (20, 7845349422), (24, 6537791185), (30, 5230232948), (40, 3922674711), (60, 2615116474), (120, 1307558237), (331, 474039240), (662, 237019620), (993, 158013080), (1324, 118509810), (1655, 94807848), (1986, 79006540), (2648, 59254905), (3310, 47403924), (3972, 39503270), (4965, 31602616), (6620, 23701962), (7944, 19751635), (9930, 15801308), (13240, 11850981), (19860, 7900654), (39720, 3950327)]