153777960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{20341}}^1$

素因数の和:20368

約数の個数: 128

約数和(自身を含む): 585849600

約数和(自身を除く): 432071640

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, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 20341, 40682, 61023, 81364, 101705, 122046, 142387, 162728, 183069, 203410, 244092, 284774, 305115, 366138, 406820, 427161, 488184, 549207, 569548, 610230, 711935, 732276, 813640, 854322, 915345, 1098414, 1139096, 1220460, 1281483, 1423870, 1464552, 1708644, 1830690, 2135805, 2196828, 2440920, 2562966, 2746035, 2847740, 3417288, 3661380, 3844449, 4271610, 4393656, 5125932, 5492070, 5695480, 6407415, 7322760, 7688898, 8543220, 10251864, 10984140, 12814830, 15377796, 17086440, 19222245, 21968280, 25629660, 30755592, 38444490, 51259320, 76888980, 153777960]

約数ペア:

[(1, 153777960), (2, 76888980), (3, 51259320), (4, 38444490), (5, 30755592), (6, 25629660), (7, 21968280), (8, 19222245), (9, 17086440), (10, 15377796), (12, 12814830), (14, 10984140), (15, 10251864), (18, 8543220), (20, 7688898), (21, 7322760), (24, 6407415), (27, 5695480), (28, 5492070), (30, 5125932), (35, 4393656), (36, 4271610), (40, 3844449), (42, 3661380), (45, 3417288), (54, 2847740), (56, 2746035), (60, 2562966), (63, 2440920), (70, 2196828), (72, 2135805), (84, 1830690), (90, 1708644), (105, 1464552), (108, 1423870), (120, 1281483), (126, 1220460), (135, 1139096), (140, 1098414), (168, 915345), (180, 854322), (189, 813640), (210, 732276), (216, 711935), (252, 610230), (270, 569548), (280, 549207), (315, 488184), (360, 427161), (378, 406820), (420, 366138), (504, 305115), (540, 284774), (630, 244092), (756, 203410), (840, 183069), (945, 162728), (1080, 142387), (1260, 122046), (1512, 101705), (1890, 81364), (2520, 61023), (3780, 40682), (7560, 20341)]