480242960280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1644893}}^1$

素因数の和:1645721

約数の個数: 96

約数和(自身を含む): 1562715095760

約数和(自身を除く): 1082472135480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 811, 1622, 2433, 3244, 4055, 4866, 6488, 7299, 8110, 9732, 12165, 14598, 16220, 19464, 24330, 29196, 32440, 36495, 48660, 58392, 72990, 97320, 145980, 291960, 1644893, 3289786, 4934679, 6579572, 8224465, 9869358, 13159144, 14804037, 16448930, 19738716, 24673395, 29608074, 32897860, 39477432, 49346790, 59216148, 65795720, 74020185, 98693580, 118432296, 148040370, 197387160, 296080740, 592161480, 1334008223, 2668016446, 4002024669, 5336032892, 6670041115, 8004049338, 10672065784, 12006074007, 13340082230, 16008098676, 20010123345, 24012148014, 26680164460, 32016197352, 40020246690, 48024296028, 53360328920, 60030370035, 80040493380, 96048592056, 120060740070, 160080986760, 240121480140, 480242960280]

約数ペア:

[(1, 480242960280), (2, 240121480140), (3, 160080986760), (4, 120060740070), (5, 96048592056), (6, 80040493380), (8, 60030370035), (9, 53360328920), (10, 48024296028), (12, 40020246690), (15, 32016197352), (18, 26680164460), (20, 24012148014), (24, 20010123345), (30, 16008098676), (36, 13340082230), (40, 12006074007), (45, 10672065784), (60, 8004049338), (72, 6670041115), (90, 5336032892), (120, 4002024669), (180, 2668016446), (360, 1334008223), (811, 592161480), (1622, 296080740), (2433, 197387160), (3244, 148040370), (4055, 118432296), (4866, 98693580), (6488, 74020185), (7299, 65795720), (8110, 59216148), (9732, 49346790), (12165, 39477432), (14598, 32897860), (16220, 29608074), (19464, 24673395), (24330, 19738716), (29196, 16448930), (32440, 14804037), (36495, 13159144), (48660, 9869358), (58392, 8224465), (72990, 6579572), (97320, 4934679), (145980, 3289786), (291960, 1644893)]