1894915080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15527}}^1$

素因数の和:15660

約数の個数: 128

約数和(自身を含む): 6372691200

約数和(自身を除く): 4477776120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 360, 452, 540, 565, 678, 904, 1017, 1080, 1130, 1356, 1695, 2034, 2260, 2712, 3051, 3390, 4068, 4520, 5085, 6102, 6780, 8136, 10170, 12204, 13560, 15255, 15527, 20340, 24408, 30510, 31054, 40680, 46581, 61020, 62108, 77635, 93162, 122040, 124216, 139743, 155270, 186324, 232905, 279486, 310540, 372648, 419229, 465810, 558972, 621080, 698715, 838458, 931620, 1117944, 1397430, 1676916, 1754551, 1863240, 2096145, 2794860, 3353832, 3509102, 4192290, 5263653, 5589720, 7018204, 8384580, 8772755, 10527306, 14036408, 15790959, 16769160, 17545510, 21054612, 26318265, 31581918, 35091020, 42109224, 47372877, 52636530, 63163836, 70182040, 78954795, 94745754, 105273060, 126327672, 157909590, 189491508, 210546120, 236864385, 315819180, 378983016, 473728770, 631638360, 947457540, 1894915080]

約数ペア:

[(1, 1894915080), (2, 947457540), (3, 631638360), (4, 473728770), (5, 378983016), (6, 315819180), (8, 236864385), (9, 210546120), (10, 189491508), (12, 157909590), (15, 126327672), (18, 105273060), (20, 94745754), (24, 78954795), (27, 70182040), (30, 63163836), (36, 52636530), (40, 47372877), (45, 42109224), (54, 35091020), (60, 31581918), (72, 26318265), (90, 21054612), (108, 17545510), (113, 16769160), (120, 15790959), (135, 14036408), (180, 10527306), (216, 8772755), (226, 8384580), (270, 7018204), (339, 5589720), (360, 5263653), (452, 4192290), (540, 3509102), (565, 3353832), (678, 2794860), (904, 2096145), (1017, 1863240), (1080, 1754551), (1130, 1676916), (1356, 1397430), (1695, 1117944), (2034, 931620), (2260, 838458), (2712, 698715), (3051, 621080), (3390, 558972), (4068, 465810), (4520, 419229), (5085, 372648), (6102, 310540), (6780, 279486), (8136, 232905), (10170, 186324), (12204, 155270), (13560, 139743), (15255, 124216), (15527, 122040), (20340, 93162), (24408, 77635), (30510, 62108), (31054, 61020), (40680, 46581)]