28029085440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{155303}}^1$

素因数の和:155374

約数の個数: 144

約数和(自身を含む): 91423116288

約数和(自身を除く): 63394030848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 3840, 4512, 5640, 6016, 7520, 9024, 11280, 12032, 15040, 18048, 22560, 30080, 36096, 45120, 60160, 90240, 155303, 180480, 310606, 465909, 621212, 776515, 931818, 1242424, 1553030, 1863636, 2329545, 2484848, 3106060, 3727272, 4659090, 4969696, 6212120, 7299241, 7454544, 9318180, 9939392, 12424240, 14598482, 14909088, 18636360, 19878784, 21897723, 24848480, 29196964, 29818176, 36496205, 37272720, 39757568, 43795446, 49696960, 58393928, 59636352, 72992410, 74545440, 87590892, 99393920, 109488615, 116787856, 119272704, 145984820, 149090880, 175181784, 198787840, 218977230, 233575712, 291969640, 298181760, 350363568, 437954460, 467151424, 583939280, 596363520, 700727136, 875908920, 934302848, 1167878560, 1401454272, 1751817840, 1868605696, 2335757120, 2802908544, 3503635680, 4671514240, 5605817088, 7007271360, 9343028480, 14014542720, 28029085440]

約数ペア:

[(1, 28029085440), (2, 14014542720), (3, 9343028480), (4, 7007271360), (5, 5605817088), (6, 4671514240), (8, 3503635680), (10, 2802908544), (12, 2335757120), (15, 1868605696), (16, 1751817840), (20, 1401454272), (24, 1167878560), (30, 934302848), (32, 875908920), (40, 700727136), (47, 596363520), (48, 583939280), (60, 467151424), (64, 437954460), (80, 350363568), (94, 298181760), (96, 291969640), (120, 233575712), (128, 218977230), (141, 198787840), (160, 175181784), (188, 149090880), (192, 145984820), (235, 119272704), (240, 116787856), (256, 109488615), (282, 99393920), (320, 87590892), (376, 74545440), (384, 72992410), (470, 59636352), (480, 58393928), (564, 49696960), (640, 43795446), (705, 39757568), (752, 37272720), (768, 36496205), (940, 29818176), (960, 29196964), (1128, 24848480), (1280, 21897723), (1410, 19878784), (1504, 18636360), (1880, 14909088), (1920, 14598482), (2256, 12424240), (2820, 9939392), (3008, 9318180), (3760, 7454544), (3840, 7299241), (4512, 6212120), (5640, 4969696), (6016, 4659090), (7520, 3727272), (9024, 3106060), (11280, 2484848), (12032, 2329545), (15040, 1863636), (18048, 1553030), (22560, 1242424), (30080, 931818), (36096, 776515), (45120, 621212), (60160, 465909), (90240, 310606), (155303, 180480)]