141680160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{98389}}^1$

素因数の和:98410

約数の個数: 72

約数和(自身を含む): 483488460

約数和(自身を除く): 341808300

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, 98389, 196778, 295167, 393556, 491945, 590334, 787112, 885501, 983890, 1180668, 1475835, 1574224, 1771002, 1967780, 2361336, 2951670, 3148448, 3542004, 3935560, 4427505, 4722672, 5903340, 7084008, 7871120, 8855010, 9445344, 11806680, 14168016, 15742240, 17710020, 23613360, 28336032, 35420040, 47226720, 70840080, 141680160]

約数ペア:

[(1, 141680160), (2, 70840080), (3, 47226720), (4, 35420040), (5, 28336032), (6, 23613360), (8, 17710020), (9, 15742240), (10, 14168016), (12, 11806680), (15, 9445344), (16, 8855010), (18, 7871120), (20, 7084008), (24, 5903340), (30, 4722672), (32, 4427505), (36, 3935560), (40, 3542004), (45, 3148448), (48, 2951670), (60, 2361336), (72, 1967780), (80, 1771002), (90, 1574224), (96, 1475835), (120, 1180668), (144, 983890), (160, 885501), (180, 787112), (240, 590334), (288, 491945), (360, 393556), (480, 295167), (720, 196778), (1440, 98389)]