78636480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6301}}^1$

素因数の和:6334

約数の個数: 112

約数和(自身を含む): 268918944

約数和(自身を除く): 190282464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 6301, 12480, 12602, 18903, 25204, 31505, 37806, 50408, 63010, 75612, 81913, 94515, 100816, 126020, 151224, 163826, 189030, 201632, 245739, 252040, 302448, 327652, 378060, 403264, 409565, 491478, 504080, 604896, 655304, 756120, 819130, 982956, 1008160, 1209792, 1228695, 1310608, 1512240, 1638260, 1965912, 2016320, 2457390, 2621216, 3024480, 3276520, 3931824, 4914780, 5242432, 6048960, 6553040, 7863648, 9829560, 13106080, 15727296, 19659120, 26212160, 39318240, 78636480]

約数ペア:

[(1, 78636480), (2, 39318240), (3, 26212160), (4, 19659120), (5, 15727296), (6, 13106080), (8, 9829560), (10, 7863648), (12, 6553040), (13, 6048960), (15, 5242432), (16, 4914780), (20, 3931824), (24, 3276520), (26, 3024480), (30, 2621216), (32, 2457390), (39, 2016320), (40, 1965912), (48, 1638260), (52, 1512240), (60, 1310608), (64, 1228695), (65, 1209792), (78, 1008160), (80, 982956), (96, 819130), (104, 756120), (120, 655304), (130, 604896), (156, 504080), (160, 491478), (192, 409565), (195, 403264), (208, 378060), (240, 327652), (260, 302448), (312, 252040), (320, 245739), (390, 201632), (416, 189030), (480, 163826), (520, 151224), (624, 126020), (780, 100816), (832, 94515), (960, 81913), (1040, 75612), (1248, 63010), (1560, 50408), (2080, 37806), (2496, 31505), (3120, 25204), (4160, 18903), (6240, 12602), (6301, 12480)]