1487232720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{23209}}^1$

素因数の和:23317

約数の個数: 120

約数和(自身を含む): 5050960200

約数和(自身を除く): 3563727480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 10680, 12816, 16020, 21360, 23209, 32040, 46418, 64080, 69627, 92836, 116045, 139254, 185672, 208881, 232090, 278508, 348135, 371344, 417762, 464180, 557016, 696270, 835524, 928360, 1044405, 1114032, 1392540, 1671048, 1856720, 2065601, 2088810, 2785080, 3342096, 4131202, 4177620, 5570160, 6196803, 8262404, 8355240, 10328005, 12393606, 16524808, 16710480, 18590409, 20656010, 24787212, 30984015, 33049616, 37180818, 41312020, 49574424, 61968030, 74361636, 82624040, 92952045, 99148848, 123936060, 148723272, 165248080, 185904090, 247872120, 297446544, 371808180, 495744240, 743616360, 1487232720]

約数ペア:

[(1, 1487232720), (2, 743616360), (3, 495744240), (4, 371808180), (5, 297446544), (6, 247872120), (8, 185904090), (9, 165248080), (10, 148723272), (12, 123936060), (15, 99148848), (16, 92952045), (18, 82624040), (20, 74361636), (24, 61968030), (30, 49574424), (36, 41312020), (40, 37180818), (45, 33049616), (48, 30984015), (60, 24787212), (72, 20656010), (80, 18590409), (89, 16710480), (90, 16524808), (120, 12393606), (144, 10328005), (178, 8355240), (180, 8262404), (240, 6196803), (267, 5570160), (356, 4177620), (360, 4131202), (445, 3342096), (534, 2785080), (712, 2088810), (720, 2065601), (801, 1856720), (890, 1671048), (1068, 1392540), (1335, 1114032), (1424, 1044405), (1602, 928360), (1780, 835524), (2136, 696270), (2670, 557016), (3204, 464180), (3560, 417762), (4005, 371344), (4272, 348135), (5340, 278508), (6408, 232090), (7120, 208881), (8010, 185672), (10680, 139254), (12816, 116045), (16020, 92836), (21360, 69627), (23209, 64080), (32040, 46418)]