91392480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{63467}}^1$

素因数の和:63488

約数の個数: 72

約数和(自身を含む): 311881752

約数和(自身を除く): 220489272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 63467, 126934, 190401, 253868, 317335, 380802, 507736, 571203, 634670, 761604, 952005, 1015472, 1142406, 1269340, 1523208, 1904010, 2030944, 2284812, 2538680, 2856015, 3046416, 3808020, 4569624, 5077360, 5712030, 6092832, 7616040, 9139248, 10154720, 11424060, 15232080, 18278496, 22848120, 30464160, 45696240, 91392480]

約数ペア:

[(1, 91392480), (2, 45696240), (3, 30464160), (4, 22848120), (5, 18278496), (6, 15232080), (8, 11424060), (9, 10154720), (10, 9139248), (12, 7616040), (15, 6092832), (16, 5712030), (18, 5077360), (20, 4569624), (24, 3808020), (30, 3046416), (32, 2856015), (36, 2538680), (40, 2284812), (45, 2030944), (48, 1904010), (60, 1523208), (72, 1269340), (80, 1142406), (90, 1015472), (96, 952005), (120, 761604), (144, 634670), (160, 571203), (180, 507736), (240, 380802), (288, 317335), (360, 253868), (480, 190401), (720, 126934), (1440, 63467)]