15503040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{769}}^1$

素因数の和:799

約数の個数: 168

約数和(自身を含む): 61020960

約数和(自身を除く): 45517920

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 769, 840, 960, 1008, 1120, 1260, 1344, 1440, 1538, 1680, 2016, 2240, 2307, 2520, 2880, 3076, 3360, 3845, 4032, 4614, 5040, 5383, 6152, 6720, 6921, 7690, 9228, 10080, 10766, 11535, 12304, 13842, 15380, 16149, 18456, 20160, 21532, 23070, 24608, 26915, 27684, 30760, 32298, 34605, 36912, 43064, 46140, 48447, 49216, 53830, 55368, 61520, 64596, 69210, 73824, 80745, 86128, 92280, 96894, 107660, 110736, 123040, 129192, 138420, 147648, 161490, 172256, 184560, 193788, 215320, 221472, 242235, 246080, 258384, 276840, 322980, 344512, 369120, 387576, 430640, 442944, 484470, 516768, 553680, 645960, 738240, 775152, 861280, 968940, 1033536, 1107360, 1291920, 1550304, 1722560, 1937880, 2214720, 2583840, 3100608, 3875760, 5167680, 7751520, 15503040]

約数ペア:

[(1, 15503040), (2, 7751520), (3, 5167680), (4, 3875760), (5, 3100608), (6, 2583840), (7, 2214720), (8, 1937880), (9, 1722560), (10, 1550304), (12, 1291920), (14, 1107360), (15, 1033536), (16, 968940), (18, 861280), (20, 775152), (21, 738240), (24, 645960), (28, 553680), (30, 516768), (32, 484470), (35, 442944), (36, 430640), (40, 387576), (42, 369120), (45, 344512), (48, 322980), (56, 276840), (60, 258384), (63, 246080), (64, 242235), (70, 221472), (72, 215320), (80, 193788), (84, 184560), (90, 172256), (96, 161490), (105, 147648), (112, 138420), (120, 129192), (126, 123040), (140, 110736), (144, 107660), (160, 96894), (168, 92280), (180, 86128), (192, 80745), (210, 73824), (224, 69210), (240, 64596), (252, 61520), (280, 55368), (288, 53830), (315, 49216), (320, 48447), (336, 46140), (360, 43064), (420, 36912), (448, 34605), (480, 32298), (504, 30760), (560, 27684), (576, 26915), (630, 24608), (672, 23070), (720, 21532), (769, 20160), (840, 18456), (960, 16149), (1008, 15380), (1120, 13842), (1260, 12304), (1344, 11535), (1440, 10766), (1538, 10080), (1680, 9228), (2016, 7690), (2240, 6921), (2307, 6720), (2520, 6152), (2880, 5383), (3076, 5040), (3360, 4614), (3845, 4032)]