149300640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103681}}^1$

素因数の和:103702

約数の個数: 72

約数和(自身を含む): 509493348

約数和(自身を除く): 360192708

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, 103681, 207362, 311043, 414724, 518405, 622086, 829448, 933129, 1036810, 1244172, 1555215, 1658896, 1866258, 2073620, 2488344, 3110430, 3317792, 3732516, 4147240, 4665645, 4976688, 6220860, 7465032, 8294480, 9331290, 9953376, 12441720, 14930064, 16588960, 18662580, 24883440, 29860128, 37325160, 49766880, 74650320, 149300640]

約数ペア:

[(1, 149300640), (2, 74650320), (3, 49766880), (4, 37325160), (5, 29860128), (6, 24883440), (8, 18662580), (9, 16588960), (10, 14930064), (12, 12441720), (15, 9953376), (16, 9331290), (18, 8294480), (20, 7465032), (24, 6220860), (30, 4976688), (32, 4665645), (36, 4147240), (40, 3732516), (45, 3317792), (48, 3110430), (60, 2488344), (72, 2073620), (80, 1866258), (90, 1658896), (96, 1555215), (120, 1244172), (144, 1036810), (160, 933129), (180, 829448), (240, 622086), (288, 518405), (360, 414724), (480, 311043), (720, 207362), (1440, 103681)]