7751520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{769}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 30270240

約数和(自身を除く): 22518720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 769, 840, 1008, 1120, 1260, 1440, 1538, 1680, 2016, 2307, 2520, 3076, 3360, 3845, 4614, 5040, 5383, 6152, 6921, 7690, 9228, 10080, 10766, 11535, 12304, 13842, 15380, 16149, 18456, 21532, 23070, 24608, 26915, 27684, 30760, 32298, 34605, 36912, 43064, 46140, 48447, 53830, 55368, 61520, 64596, 69210, 73824, 80745, 86128, 92280, 96894, 107660, 110736, 123040, 129192, 138420, 161490, 172256, 184560, 193788, 215320, 221472, 242235, 258384, 276840, 322980, 369120, 387576, 430640, 484470, 516768, 553680, 645960, 775152, 861280, 968940, 1107360, 1291920, 1550304, 1937880, 2583840, 3875760, 7751520]

約数ペア:

[(1, 7751520), (2, 3875760), (3, 2583840), (4, 1937880), (5, 1550304), (6, 1291920), (7, 1107360), (8, 968940), (9, 861280), (10, 775152), (12, 645960), (14, 553680), (15, 516768), (16, 484470), (18, 430640), (20, 387576), (21, 369120), (24, 322980), (28, 276840), (30, 258384), (32, 242235), (35, 221472), (36, 215320), (40, 193788), (42, 184560), (45, 172256), (48, 161490), (56, 138420), (60, 129192), (63, 123040), (70, 110736), (72, 107660), (80, 96894), (84, 92280), (90, 86128), (96, 80745), (105, 73824), (112, 69210), (120, 64596), (126, 61520), (140, 55368), (144, 53830), (160, 48447), (168, 46140), (180, 43064), (210, 36912), (224, 34605), (240, 32298), (252, 30760), (280, 27684), (288, 26915), (315, 24608), (336, 23070), (360, 21532), (420, 18456), (480, 16149), (504, 15380), (560, 13842), (630, 12304), (672, 11535), (720, 10766), (769, 10080), (840, 9228), (1008, 7690), (1120, 6921), (1260, 6152), (1440, 5383), (1538, 5040), (1680, 4614), (2016, 3845), (2307, 3360), (2520, 3076)]