129173760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11213}}^1$

素因数の和:11240

約数の個数: 108

約数和(自身を含む): 446967612

約数和(自身を除く): 317793852

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11213, 11520, 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, 2870528, 3229344, 3588160, 4036680, 4305792, 5382240, 6458688, 7176320, 8073360, 8611584, 10764480, 12917376, 14352640, 16146720, 21528960, 25834752, 32293440, 43057920, 64586880, 129173760]

約数ペア:

[(1, 129173760), (2, 64586880), (3, 43057920), (4, 32293440), (5, 25834752), (6, 21528960), (8, 16146720), (9, 14352640), (10, 12917376), (12, 10764480), (15, 8611584), (16, 8073360), (18, 7176320), (20, 6458688), (24, 5382240), (30, 4305792), (32, 4036680), (36, 3588160), (40, 3229344), (45, 2870528), (48, 2691120), (60, 2152896), (64, 2018340), (72, 1794080), (80, 1614672), (90, 1435264), (96, 1345560), (120, 1076448), (128, 1009170), (144, 897040), (160, 807336), (180, 717632), (192, 672780), (240, 538224), (256, 504585), (288, 448520), (320, 403668), (360, 358816), (384, 336390), (480, 269112), (576, 224260), (640, 201834), (720, 179408), (768, 168195), (960, 134556), (1152, 112130), (1280, 100917), (1440, 89704), (1920, 67278), (2304, 56065), (2880, 44852), (3840, 33639), (5760, 22426), (11213, 11520)]