64586880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11213}}^1$

素因数の和:11238

約数の個数: 96

約数和(自身を含む): 223046460

約数和(自身を除く): 158459580

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11213, 22426, 33639, 44852, 56065, 67278, 89704, 100917, 112130, 134556, 168195, 179408, 201834, 224260, 269112, 336390, 358816, 403668, 448520, 504585, 538224, 672780, 717632, 807336, 897040, 1009170, 1076448, 1345560, 1435264, 1614672, 1794080, 2018340, 2152896, 2691120, 3229344, 3588160, 4036680, 4305792, 5382240, 6458688, 7176320, 8073360, 10764480, 12917376, 16146720, 21528960, 32293440, 64586880]

約数ペア:

[(1, 64586880), (2, 32293440), (3, 21528960), (4, 16146720), (5, 12917376), (6, 10764480), (8, 8073360), (9, 7176320), (10, 6458688), (12, 5382240), (15, 4305792), (16, 4036680), (18, 3588160), (20, 3229344), (24, 2691120), (30, 2152896), (32, 2018340), (36, 1794080), (40, 1614672), (45, 1435264), (48, 1345560), (60, 1076448), (64, 1009170), (72, 897040), (80, 807336), (90, 717632), (96, 672780), (120, 538224), (128, 504585), (144, 448520), (160, 403668), (180, 358816), (192, 336390), (240, 269112), (288, 224260), (320, 201834), (360, 179408), (384, 168195), (480, 134556), (576, 112130), (640, 100917), (720, 89704), (960, 67278), (1152, 56065), (1440, 44852), (1920, 33639), (2880, 22426), (5760, 11213)]