20165250775080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{231001}}^1\times {\mathrm{727459}}^1$

素因数の和:958474

約数の個数: 64

約数和(自身を含む): 60496097371200

約数和(自身を除く): 40330846596120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 231001, 462002, 693003, 727459, 924004, 1155005, 1386006, 1454918, 1848008, 2182377, 2310010, 2772012, 2909836, 3465015, 3637295, 4364754, 4620020, 5544024, 5819672, 6930030, 7274590, 8729508, 9240040, 10911885, 13860060, 14549180, 17459016, 21823770, 27720120, 29098360, 43647540, 87295080, 168043756459, 336087512918, 504131269377, 672175025836, 840218782295, 1008262538754, 1344350051672, 1680437564590, 2016525077508, 2520656346885, 3360875129180, 4033050155016, 5041312693770, 6721750258360, 10082625387540, 20165250775080]

約数ペア:

[(1, 20165250775080), (2, 10082625387540), (3, 6721750258360), (4, 5041312693770), (5, 4033050155016), (6, 3360875129180), (8, 2520656346885), (10, 2016525077508), (12, 1680437564590), (15, 1344350051672), (20, 1008262538754), (24, 840218782295), (30, 672175025836), (40, 504131269377), (60, 336087512918), (120, 168043756459), (231001, 87295080), (462002, 43647540), (693003, 29098360), (727459, 27720120), (924004, 21823770), (1155005, 17459016), (1386006, 14549180), (1454918, 13860060), (1848008, 10911885), (2182377, 9240040), (2310010, 8729508), (2772012, 7274590), (2909836, 6930030), (3465015, 5819672), (3637295, 5544024), (4364754, 4620020)]