378123195420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22063}}^1\times {\mathrm{95213}}^1$

素因数の和:117291

約数の個数: 72

約数和(自身を含む): 1147037726016

約数和(自身を除く): 768914530596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22063, 44126, 66189, 88252, 95213, 110315, 132378, 190426, 198567, 220630, 264756, 285639, 330945, 380852, 397134, 441260, 476065, 571278, 661890, 794268, 856917, 952130, 992835, 1142556, 1323780, 1428195, 1713834, 1904260, 1985670, 2856390, 3427668, 3971340, 4284585, 5712780, 8569170, 17138340, 2100684419, 4201368838, 6302053257, 8402737676, 10503422095, 12604106514, 18906159771, 21006844190, 25208213028, 31510266285, 37812319542, 42013688380, 63020532570, 75624639084, 94530798855, 126041065140, 189061597710, 378123195420]

約数ペア:

[(1, 378123195420), (2, 189061597710), (3, 126041065140), (4, 94530798855), (5, 75624639084), (6, 63020532570), (9, 42013688380), (10, 37812319542), (12, 31510266285), (15, 25208213028), (18, 21006844190), (20, 18906159771), (30, 12604106514), (36, 10503422095), (45, 8402737676), (60, 6302053257), (90, 4201368838), (180, 2100684419), (22063, 17138340), (44126, 8569170), (66189, 5712780), (88252, 4284585), (95213, 3971340), (110315, 3427668), (132378, 2856390), (190426, 1985670), (198567, 1904260), (220630, 1713834), (264756, 1428195), (285639, 1323780), (330945, 1142556), (380852, 992835), (397134, 952130), (441260, 856917), (476065, 794268), (571278, 661890)]