489627255840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7786693}}^1$

素因数の和:7786842

約数の個数: 96

約数和(自身を含む): 1554099535296

約数和(自身を除く): 1064472279456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 10480, 12576, 15720, 20960, 31440, 62880, 7786693, 15573386, 23360079, 31146772, 38933465, 46720158, 62293544, 77866930, 93440316, 116800395, 124587088, 155733860, 186880632, 233600790, 249174176, 311467720, 373761264, 467201580, 622935440, 747522528, 934403160, 1020056783, 1245870880, 1868806320, 2040113566, 3060170349, 3737612640, 4080227132, 5100283915, 6120340698, 8160454264, 10200567830, 12240681396, 15300851745, 16320908528, 20401135660, 24481362792, 30601703490, 32641817056, 40802271320, 48962725584, 61203406980, 81604542640, 97925451168, 122406813960, 163209085280, 244813627920, 489627255840]

約数ペア:

[(1, 489627255840), (2, 244813627920), (3, 163209085280), (4, 122406813960), (5, 97925451168), (6, 81604542640), (8, 61203406980), (10, 48962725584), (12, 40802271320), (15, 32641817056), (16, 30601703490), (20, 24481362792), (24, 20401135660), (30, 16320908528), (32, 15300851745), (40, 12240681396), (48, 10200567830), (60, 8160454264), (80, 6120340698), (96, 5100283915), (120, 4080227132), (131, 3737612640), (160, 3060170349), (240, 2040113566), (262, 1868806320), (393, 1245870880), (480, 1020056783), (524, 934403160), (655, 747522528), (786, 622935440), (1048, 467201580), (1310, 373761264), (1572, 311467720), (1965, 249174176), (2096, 233600790), (2620, 186880632), (3144, 155733860), (3930, 124587088), (4192, 116800395), (5240, 93440316), (6288, 77866930), (7860, 62293544), (10480, 46720158), (12576, 38933465), (15720, 31146772), (20960, 23360079), (31440, 15573386), (62880, 7786693)]