8021160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1061}}^1$

素因数の和:1088

約数の個数: 128

約数和(自身を含む): 30585600

約数和(自身を除く): 22564440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1061, 1080, 1260, 1512, 1890, 2122, 2520, 3183, 3780, 4244, 5305, 6366, 7427, 7560, 8488, 9549, 10610, 12732, 14854, 15915, 19098, 21220, 22281, 25464, 28647, 29708, 31830, 37135, 38196, 42440, 44562, 47745, 57294, 59416, 63660, 66843, 74270, 76392, 89124, 95490, 111405, 114588, 127320, 133686, 143235, 148540, 178248, 190980, 200529, 222810, 229176, 267372, 286470, 297080, 334215, 381960, 401058, 445620, 534744, 572940, 668430, 802116, 891240, 1002645, 1145880, 1336860, 1604232, 2005290, 2673720, 4010580, 8021160]

約数ペア:

[(1, 8021160), (2, 4010580), (3, 2673720), (4, 2005290), (5, 1604232), (6, 1336860), (7, 1145880), (8, 1002645), (9, 891240), (10, 802116), (12, 668430), (14, 572940), (15, 534744), (18, 445620), (20, 401058), (21, 381960), (24, 334215), (27, 297080), (28, 286470), (30, 267372), (35, 229176), (36, 222810), (40, 200529), (42, 190980), (45, 178248), (54, 148540), (56, 143235), (60, 133686), (63, 127320), (70, 114588), (72, 111405), (84, 95490), (90, 89124), (105, 76392), (108, 74270), (120, 66843), (126, 63660), (135, 59416), (140, 57294), (168, 47745), (180, 44562), (189, 42440), (210, 38196), (216, 37135), (252, 31830), (270, 29708), (280, 28647), (315, 25464), (360, 22281), (378, 21220), (420, 19098), (504, 15915), (540, 14854), (630, 12732), (756, 10610), (840, 9549), (945, 8488), (1061, 7560), (1080, 7427), (1260, 6366), (1512, 5305), (1890, 4244), (2122, 3780), (2520, 3183)]