556322040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1381}}^1$

素因数の和:1774

約数の個数: 128

約数和(自身を含む): 1860724800

約数和(自身を除く): 1304402760

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, 120, 135, 180, 216, 270, 360, 373, 540, 746, 1080, 1119, 1381, 1492, 1865, 2238, 2762, 2984, 3357, 3730, 4143, 4476, 5524, 5595, 6714, 6905, 7460, 8286, 8952, 10071, 11048, 11190, 12429, 13428, 13810, 14920, 16572, 16785, 20142, 20715, 22380, 24858, 26856, 27620, 33144, 33570, 37287, 40284, 41430, 44760, 49716, 50355, 55240, 62145, 67140, 74574, 80568, 82860, 99432, 100710, 124290, 134280, 149148, 165720, 186435, 201420, 248580, 298296, 372870, 402840, 497160, 515113, 745740, 1030226, 1491480, 1545339, 2060452, 2575565, 3090678, 4120904, 4636017, 5151130, 6181356, 7726695, 9272034, 10302260, 12362712, 13908051, 15453390, 18544068, 20604520, 23180085, 27816102, 30906780, 37088136, 46360170, 55632204, 61813560, 69540255, 92720340, 111264408, 139080510, 185440680, 278161020, 556322040]

約数ペア:

[(1, 556322040), (2, 278161020), (3, 185440680), (4, 139080510), (5, 111264408), (6, 92720340), (8, 69540255), (9, 61813560), (10, 55632204), (12, 46360170), (15, 37088136), (18, 30906780), (20, 27816102), (24, 23180085), (27, 20604520), (30, 18544068), (36, 15453390), (40, 13908051), (45, 12362712), (54, 10302260), (60, 9272034), (72, 7726695), (90, 6181356), (108, 5151130), (120, 4636017), (135, 4120904), (180, 3090678), (216, 2575565), (270, 2060452), (360, 1545339), (373, 1491480), (540, 1030226), (746, 745740), (1080, 515113), (1119, 497160), (1381, 402840), (1492, 372870), (1865, 298296), (2238, 248580), (2762, 201420), (2984, 186435), (3357, 165720), (3730, 149148), (4143, 134280), (4476, 124290), (5524, 100710), (5595, 99432), (6714, 82860), (6905, 80568), (7460, 74574), (8286, 67140), (8952, 62145), (10071, 55240), (11048, 50355), (11190, 49716), (12429, 44760), (13428, 41430), (13810, 40284), (14920, 37287), (16572, 33570), (16785, 33144), (20142, 27620), (20715, 26856), (22380, 24858)]