193760640

素因数分解:

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

素因数の和:11241

約数の個数: 128

約数和(自身を含む): 686296800

約数和(自身を除く): 492536160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11213, 17280, 22426, 33639, 44852, 56065, 67278, 89704, 100917, 112130, 134556, 168195, 179408, 201834, 224260, 269112, 302751, 336390, 358816, 403668, 448520, 504585, 538224, 605502, 672780, 717632, 807336, 897040, 1009170, 1076448, 1211004, 1345560, 1435264, 1513755, 1614672, 1794080, 2018340, 2152896, 2422008, 2691120, 3027510, 3229344, 3588160, 4036680, 4305792, 4844016, 5382240, 6055020, 6458688, 7176320, 8073360, 9688032, 10764480, 12110040, 12917376, 16146720, 19376064, 21528960, 24220080, 32293440, 38752128, 48440160, 64586880, 96880320, 193760640]

約数ペア:

[(1, 193760640), (2, 96880320), (3, 64586880), (4, 48440160), (5, 38752128), (6, 32293440), (8, 24220080), (9, 21528960), (10, 19376064), (12, 16146720), (15, 12917376), (16, 12110040), (18, 10764480), (20, 9688032), (24, 8073360), (27, 7176320), (30, 6458688), (32, 6055020), (36, 5382240), (40, 4844016), (45, 4305792), (48, 4036680), (54, 3588160), (60, 3229344), (64, 3027510), (72, 2691120), (80, 2422008), (90, 2152896), (96, 2018340), (108, 1794080), (120, 1614672), (128, 1513755), (135, 1435264), (144, 1345560), (160, 1211004), (180, 1076448), (192, 1009170), (216, 897040), (240, 807336), (270, 717632), (288, 672780), (320, 605502), (360, 538224), (384, 504585), (432, 448520), (480, 403668), (540, 358816), (576, 336390), (640, 302751), (720, 269112), (864, 224260), (960, 201834), (1080, 179408), (1152, 168195), (1440, 134556), (1728, 112130), (1920, 100917), (2160, 89704), (2880, 67278), (3456, 56065), (4320, 44852), (5760, 33639), (8640, 22426), (11213, 17280)]