168378360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45263}}^1$

素因数の和:45308

約数の個数: 64

約数和(自身を含む): 521441280

約数和(自身を除く): 353062920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 45263, 90526, 135789, 181052, 226315, 271578, 362104, 452630, 543156, 678945, 905260, 1086312, 1357890, 1403153, 1810520, 2715780, 2806306, 4209459, 5431560, 5612612, 7015765, 8418918, 11225224, 14031530, 16837836, 21047295, 28063060, 33675672, 42094590, 56126120, 84189180, 168378360]

約数ペア:

[(1, 168378360), (2, 84189180), (3, 56126120), (4, 42094590), (5, 33675672), (6, 28063060), (8, 21047295), (10, 16837836), (12, 14031530), (15, 11225224), (20, 8418918), (24, 7015765), (30, 5612612), (31, 5431560), (40, 4209459), (60, 2806306), (62, 2715780), (93, 1810520), (120, 1403153), (124, 1357890), (155, 1086312), (186, 905260), (248, 678945), (310, 543156), (372, 452630), (465, 362104), (620, 271578), (744, 226315), (930, 181052), (1240, 135789), (1860, 90526), (3720, 45263)]