448455120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^2$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 1419459744

約数和(自身を除く): 971004624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 167, 201, 240, 268, 334, 335, 402, 501, 536, 668, 670, 804, 835, 1002, 1005, 1072, 1336, 1340, 1608, 1670, 2004, 2010, 2505, 2672, 2680, 3216, 3340, 4008, 4020, 5010, 5360, 6680, 8016, 8040, 10020, 11189, 13360, 16080, 20040, 22378, 27889, 33567, 40080, 44756, 55778, 55945, 67134, 83667, 89512, 111556, 111890, 134268, 139445, 167334, 167835, 179024, 223112, 223780, 268536, 278890, 334668, 335670, 418335, 446224, 447560, 537072, 557780, 669336, 671340, 836670, 895120, 1115560, 1338672, 1342680, 1673340, 1868563, 2231120, 2685360, 3346680, 3737126, 5605689, 6693360, 7474252, 9342815, 11211378, 14948504, 18685630, 22422756, 28028445, 29897008, 37371260, 44845512, 56056890, 74742520, 89691024, 112113780, 149485040, 224227560, 448455120]

約数ペア:

[(1, 448455120), (2, 224227560), (3, 149485040), (4, 112113780), (5, 89691024), (6, 74742520), (8, 56056890), (10, 44845512), (12, 37371260), (15, 29897008), (16, 28028445), (20, 22422756), (24, 18685630), (30, 14948504), (40, 11211378), (48, 9342815), (60, 7474252), (67, 6693360), (80, 5605689), (120, 3737126), (134, 3346680), (167, 2685360), (201, 2231120), (240, 1868563), (268, 1673340), (334, 1342680), (335, 1338672), (402, 1115560), (501, 895120), (536, 836670), (668, 671340), (670, 669336), (804, 557780), (835, 537072), (1002, 447560), (1005, 446224), (1072, 418335), (1336, 335670), (1340, 334668), (1608, 278890), (1670, 268536), (2004, 223780), (2010, 223112), (2505, 179024), (2672, 167835), (2680, 167334), (3216, 139445), (3340, 134268), (4008, 111890), (4020, 111556), (5010, 89512), (5360, 83667), (6680, 67134), (8016, 55945), (8040, 55778), (10020, 44756), (11189, 40080), (13360, 33567), (16080, 27889), (20040, 22378)]