91785360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 297123840

約数和(自身を除く): 205338480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 79, 80, 94, 103, 120, 141, 158, 188, 206, 235, 237, 240, 282, 309, 316, 376, 395, 412, 470, 474, 515, 564, 618, 632, 705, 752, 790, 824, 940, 948, 1030, 1128, 1185, 1236, 1264, 1410, 1545, 1580, 1648, 1880, 1896, 2060, 2256, 2370, 2472, 2820, 3090, 3160, 3713, 3760, 3792, 4120, 4740, 4841, 4944, 5640, 6180, 6320, 7426, 8137, 8240, 9480, 9682, 11139, 11280, 12360, 14523, 14852, 16274, 18565, 18960, 19364, 22278, 24205, 24411, 24720, 29046, 29704, 32548, 37130, 38728, 40685, 44556, 48410, 48822, 55695, 58092, 59408, 65096, 72615, 74260, 77456, 81370, 89112, 96820, 97644, 111390, 116184, 122055, 130192, 145230, 148520, 162740, 178224, 193640, 195288, 222780, 232368, 244110, 290460, 297040, 325480, 382439, 387280, 390576, 445560, 488220, 580920, 650960, 764878, 891120, 976440, 1147317, 1161840, 1529756, 1912195, 1952880, 2294634, 3059512, 3824390, 4589268, 5736585, 6119024, 7648780, 9178536, 11473170, 15297560, 18357072, 22946340, 30595120, 45892680, 91785360]

約数ペア:

[(1, 91785360), (2, 45892680), (3, 30595120), (4, 22946340), (5, 18357072), (6, 15297560), (8, 11473170), (10, 9178536), (12, 7648780), (15, 6119024), (16, 5736585), (20, 4589268), (24, 3824390), (30, 3059512), (40, 2294634), (47, 1952880), (48, 1912195), (60, 1529756), (79, 1161840), (80, 1147317), (94, 976440), (103, 891120), (120, 764878), (141, 650960), (158, 580920), (188, 488220), (206, 445560), (235, 390576), (237, 387280), (240, 382439), (282, 325480), (309, 297040), (316, 290460), (376, 244110), (395, 232368), (412, 222780), (470, 195288), (474, 193640), (515, 178224), (564, 162740), (618, 148520), (632, 145230), (705, 130192), (752, 122055), (790, 116184), (824, 111390), (940, 97644), (948, 96820), (1030, 89112), (1128, 81370), (1185, 77456), (1236, 74260), (1264, 72615), (1410, 65096), (1545, 59408), (1580, 58092), (1648, 55695), (1880, 48822), (1896, 48410), (2060, 44556), (2256, 40685), (2370, 38728), (2472, 37130), (2820, 32548), (3090, 29704), (3160, 29046), (3713, 24720), (3760, 24411), (3792, 24205), (4120, 22278), (4740, 19364), (4841, 18960), (4944, 18565), (5640, 16274), (6180, 14852), (6320, 14523), (7426, 12360), (8137, 11280), (8240, 11139), (9480, 9682)]