454310640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{30047}}^1$

素因数の和:30076

約数の個数: 160

約数和(自身を含む): 1788456960

約数和(自身を除く): 1334146320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 30047, 60094, 90141, 120188, 150235, 180282, 210329, 240376, 270423, 300470, 360564, 420658, 450705, 480752, 540846, 600940, 630987, 721128, 811269, 841316, 901410, 1051645, 1081692, 1201880, 1261974, 1352115, 1442256, 1622538, 1682632, 1802820, 1892961, 2103290, 2163384, 2403760, 2523948, 2704230, 3154935, 3245076, 3365264, 3605640, 3785922, 4056345, 4206580, 4326768, 5047896, 5408460, 5678883, 6309870, 6490152, 7211280, 7571844, 8112690, 8413160, 9464805, 10095792, 10816920, 11357766, 12619740, 12980304, 15143688, 16225380, 16826320, 18929610, 21633840, 22715532, 25239480, 28394415, 30287376, 32450760, 37859220, 45431064, 50478960, 56788830, 64901520, 75718440, 90862128, 113577660, 151436880, 227155320, 454310640]

約数ペア:

[(1, 454310640), (2, 227155320), (3, 151436880), (4, 113577660), (5, 90862128), (6, 75718440), (7, 64901520), (8, 56788830), (9, 50478960), (10, 45431064), (12, 37859220), (14, 32450760), (15, 30287376), (16, 28394415), (18, 25239480), (20, 22715532), (21, 21633840), (24, 18929610), (27, 16826320), (28, 16225380), (30, 15143688), (35, 12980304), (36, 12619740), (40, 11357766), (42, 10816920), (45, 10095792), (48, 9464805), (54, 8413160), (56, 8112690), (60, 7571844), (63, 7211280), (70, 6490152), (72, 6309870), (80, 5678883), (84, 5408460), (90, 5047896), (105, 4326768), (108, 4206580), (112, 4056345), (120, 3785922), (126, 3605640), (135, 3365264), (140, 3245076), (144, 3154935), (168, 2704230), (180, 2523948), (189, 2403760), (210, 2163384), (216, 2103290), (240, 1892961), (252, 1802820), (270, 1682632), (280, 1622538), (315, 1442256), (336, 1352115), (360, 1261974), (378, 1201880), (420, 1081692), (432, 1051645), (504, 901410), (540, 841316), (560, 811269), (630, 721128), (720, 630987), (756, 600940), (840, 540846), (945, 480752), (1008, 450705), (1080, 420658), (1260, 360564), (1512, 300470), (1680, 270423), (1890, 240376), (2160, 210329), (2520, 180282), (3024, 150235), (3780, 120188), (5040, 90141), (7560, 60094), (15120, 30047)]