119394720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{82913}}^1$

素因数の和:82934

約数の個数: 72

約数和(自身を含む): 407439396

約数和(自身を除く): 288044676

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, 82913, 165826, 248739, 331652, 414565, 497478, 663304, 746217, 829130, 994956, 1243695, 1326608, 1492434, 1658260, 1989912, 2487390, 2653216, 2984868, 3316520, 3731085, 3979824, 4974780, 5969736, 6633040, 7462170, 7959648, 9949560, 11939472, 13266080, 14924340, 19899120, 23878944, 29848680, 39798240, 59697360, 119394720]

約数ペア:

[(1, 119394720), (2, 59697360), (3, 39798240), (4, 29848680), (5, 23878944), (6, 19899120), (8, 14924340), (9, 13266080), (10, 11939472), (12, 9949560), (15, 7959648), (16, 7462170), (18, 6633040), (20, 5969736), (24, 4974780), (30, 3979824), (32, 3731085), (36, 3316520), (40, 2984868), (45, 2653216), (48, 2487390), (60, 1989912), (72, 1658260), (80, 1492434), (90, 1326608), (96, 1243695), (120, 994956), (144, 829130), (160, 746217), (180, 663304), (240, 497478), (288, 414565), (360, 331652), (480, 248739), (720, 165826), (1440, 82913)]