248292480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7607}}^1$

素因数の和:7646

約数の個数: 128

約数和(自身を含む): 838097280

約数和(自身を除く): 589804800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 7607, 8160, 10880, 15214, 16320, 22821, 30428, 32640, 38035, 45642, 60856, 76070, 91284, 114105, 121712, 129319, 152140, 182568, 228210, 243424, 258638, 304280, 365136, 387957, 456420, 486848, 517276, 608560, 646595, 730272, 775914, 912840, 973696, 1034552, 1217120, 1293190, 1460544, 1551828, 1825680, 1939785, 2069104, 2434240, 2586380, 2921088, 3103656, 3651360, 3879570, 4138208, 4868480, 5172760, 6207312, 7302720, 7759140, 8276416, 10345520, 12414624, 14605440, 15518280, 16552832, 20691040, 24829248, 31036560, 41382080, 49658496, 62073120, 82764160, 124146240, 248292480]

約数ペア:

[(1, 248292480), (2, 124146240), (3, 82764160), (4, 62073120), (5, 49658496), (6, 41382080), (8, 31036560), (10, 24829248), (12, 20691040), (15, 16552832), (16, 15518280), (17, 14605440), (20, 12414624), (24, 10345520), (30, 8276416), (32, 7759140), (34, 7302720), (40, 6207312), (48, 5172760), (51, 4868480), (60, 4138208), (64, 3879570), (68, 3651360), (80, 3103656), (85, 2921088), (96, 2586380), (102, 2434240), (120, 2069104), (128, 1939785), (136, 1825680), (160, 1551828), (170, 1460544), (192, 1293190), (204, 1217120), (240, 1034552), (255, 973696), (272, 912840), (320, 775914), (340, 730272), (384, 646595), (408, 608560), (480, 517276), (510, 486848), (544, 456420), (640, 387957), (680, 365136), (816, 304280), (960, 258638), (1020, 243424), (1088, 228210), (1360, 182568), (1632, 152140), (1920, 129319), (2040, 121712), (2176, 114105), (2720, 91284), (3264, 76070), (4080, 60856), (5440, 45642), (6528, 38035), (7607, 32640), (8160, 30428), (10880, 22821), (15214, 16320)]