8199840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 28195776

約数和(自身を除く): 19995936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1553, 1760, 2640, 3106, 4659, 5280, 6212, 7765, 9318, 12424, 15530, 17083, 18636, 23295, 24848, 31060, 34166, 37272, 46590, 49696, 51249, 62120, 68332, 74544, 85415, 93180, 102498, 124240, 136664, 149088, 170830, 186360, 204996, 248480, 256245, 273328, 341660, 372720, 409992, 512490, 546656, 683320, 745440, 819984, 1024980, 1366640, 1639968, 2049960, 2733280, 4099920, 8199840]

約数ペア:

[(1, 8199840), (2, 4099920), (3, 2733280), (4, 2049960), (5, 1639968), (6, 1366640), (8, 1024980), (10, 819984), (11, 745440), (12, 683320), (15, 546656), (16, 512490), (20, 409992), (22, 372720), (24, 341660), (30, 273328), (32, 256245), (33, 248480), (40, 204996), (44, 186360), (48, 170830), (55, 149088), (60, 136664), (66, 124240), (80, 102498), (88, 93180), (96, 85415), (110, 74544), (120, 68332), (132, 62120), (160, 51249), (165, 49696), (176, 46590), (220, 37272), (240, 34166), (264, 31060), (330, 24848), (352, 23295), (440, 18636), (480, 17083), (528, 15530), (660, 12424), (880, 9318), (1056, 7765), (1320, 6212), (1553, 5280), (1760, 4659), (2640, 3106)]