1085191740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{4391}}^1$

素因数の和:5779

約数の個数: 72

約数和(自身を含む): 3294895968

約数和(自身を除く): 2209704228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1373, 2746, 4119, 4391, 5492, 6865, 8238, 8782, 12357, 13173, 13730, 16476, 17564, 20595, 21955, 24714, 26346, 27460, 39519, 41190, 43910, 49428, 52692, 61785, 65865, 79038, 82380, 87820, 123570, 131730, 158076, 197595, 247140, 263460, 395190, 790380, 6028843, 12057686, 18086529, 24115372, 30144215, 36173058, 54259587, 60288430, 72346116, 90432645, 108519174, 120576860, 180865290, 217038348, 271297935, 361730580, 542595870, 1085191740]

約数ペア:

[(1, 1085191740), (2, 542595870), (3, 361730580), (4, 271297935), (5, 217038348), (6, 180865290), (9, 120576860), (10, 108519174), (12, 90432645), (15, 72346116), (18, 60288430), (20, 54259587), (30, 36173058), (36, 30144215), (45, 24115372), (60, 18086529), (90, 12057686), (180, 6028843), (1373, 790380), (2746, 395190), (4119, 263460), (4391, 247140), (5492, 197595), (6865, 158076), (8238, 131730), (8782, 123570), (12357, 87820), (13173, 82380), (13730, 79038), (16476, 65865), (17564, 61785), (20595, 52692), (21955, 49428), (24714, 43910), (26346, 41190), (27460, 39519)]