7806960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1549}}^1$

素因数の和:1575

約数の個数: 120

約数和(自身を含む): 29983200

約数和(自身を除く): 22176240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1549, 1680, 2520, 3098, 4647, 5040, 6196, 7745, 9294, 10843, 12392, 13941, 15490, 18588, 21686, 23235, 24784, 27882, 30980, 32529, 37176, 43372, 46470, 54215, 55764, 61960, 65058, 69705, 74352, 86744, 92940, 97587, 108430, 111528, 123920, 130116, 139410, 162645, 173488, 185880, 195174, 216860, 223056, 260232, 278820, 325290, 371760, 390348, 433720, 487935, 520464, 557640, 650580, 780696, 867440, 975870, 1115280, 1301160, 1561392, 1951740, 2602320, 3903480, 7806960]

約数ペア:

[(1, 7806960), (2, 3903480), (3, 2602320), (4, 1951740), (5, 1561392), (6, 1301160), (7, 1115280), (8, 975870), (9, 867440), (10, 780696), (12, 650580), (14, 557640), (15, 520464), (16, 487935), (18, 433720), (20, 390348), (21, 371760), (24, 325290), (28, 278820), (30, 260232), (35, 223056), (36, 216860), (40, 195174), (42, 185880), (45, 173488), (48, 162645), (56, 139410), (60, 130116), (63, 123920), (70, 111528), (72, 108430), (80, 97587), (84, 92940), (90, 86744), (105, 74352), (112, 69705), (120, 65058), (126, 61960), (140, 55764), (144, 54215), (168, 46470), (180, 43372), (210, 37176), (240, 32529), (252, 30980), (280, 27882), (315, 24784), (336, 23235), (360, 21686), (420, 18588), (504, 15490), (560, 13941), (630, 12392), (720, 10843), (840, 9294), (1008, 7745), (1260, 6196), (1549, 5040), (1680, 4647), (2520, 3098)]