19542967320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{124987}}^1$

素因数の和:126304

約数の個数: 64

約数和(自身を含む): 58674366720

約数和(自身を除く): 39131399400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1303, 2606, 3909, 5212, 6515, 7818, 10424, 13030, 15636, 19545, 26060, 31272, 39090, 52120, 78180, 124987, 156360, 249974, 374961, 499948, 624935, 749922, 999896, 1249870, 1499844, 1874805, 2499740, 2999688, 3749610, 4999480, 7499220, 14998440, 162858061, 325716122, 488574183, 651432244, 814290305, 977148366, 1302864488, 1628580610, 1954296732, 2442870915, 3257161220, 3908593464, 4885741830, 6514322440, 9771483660, 19542967320]

約数ペア:

[(1, 19542967320), (2, 9771483660), (3, 6514322440), (4, 4885741830), (5, 3908593464), (6, 3257161220), (8, 2442870915), (10, 1954296732), (12, 1628580610), (15, 1302864488), (20, 977148366), (24, 814290305), (30, 651432244), (40, 488574183), (60, 325716122), (120, 162858061), (1303, 14998440), (2606, 7499220), (3909, 4999480), (5212, 3749610), (6515, 2999688), (7818, 2499740), (10424, 1874805), (13030, 1499844), (15636, 1249870), (19545, 999896), (26060, 749922), (31272, 624935), (39090, 499948), (52120, 374961), (78180, 249974), (124987, 156360)]