230680320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4658

約数の個数: 144

約数和(自身を含む): 793578912

約数和(自身を除く): 562898592

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, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4621, 4992, 6240, 8320, 9242, 9984, 12480, 13863, 16640, 18484, 23105, 24960, 27726, 36968, 46210, 49920, 55452, 60073, 69315, 73936, 92420, 110904, 120146, 138630, 147872, 180219, 184840, 221808, 240292, 277260, 295744, 300365, 360438, 369680, 443616, 480584, 554520, 591488, 600730, 720876, 739360, 887232, 901095, 961168, 1109040, 1182976, 1201460, 1441752, 1478720, 1774464, 1802190, 1922336, 2218080, 2402920, 2883504, 2957440, 3548928, 3604380, 3844672, 4436160, 4805840, 5767008, 5914880, 7208760, 7689344, 8872320, 9611680, 11534016, 14417520, 15378688, 17744640, 19223360, 23068032, 28835040, 38446720, 46136064, 57670080, 76893440, 115340160, 230680320]

約数ペア:

[(1, 230680320), (2, 115340160), (3, 76893440), (4, 57670080), (5, 46136064), (6, 38446720), (8, 28835040), (10, 23068032), (12, 19223360), (13, 17744640), (15, 15378688), (16, 14417520), (20, 11534016), (24, 9611680), (26, 8872320), (30, 7689344), (32, 7208760), (39, 5914880), (40, 5767008), (48, 4805840), (52, 4436160), (60, 3844672), (64, 3604380), (65, 3548928), (78, 2957440), (80, 2883504), (96, 2402920), (104, 2218080), (120, 1922336), (128, 1802190), (130, 1774464), (156, 1478720), (160, 1441752), (192, 1201460), (195, 1182976), (208, 1109040), (240, 961168), (256, 901095), (260, 887232), (312, 739360), (320, 720876), (384, 600730), (390, 591488), (416, 554520), (480, 480584), (520, 443616), (624, 369680), (640, 360438), (768, 300365), (780, 295744), (832, 277260), (960, 240292), (1040, 221808), (1248, 184840), (1280, 180219), (1560, 147872), (1664, 138630), (1920, 120146), (2080, 110904), (2496, 92420), (3120, 73936), (3328, 69315), (3840, 60073), (4160, 55452), (4621, 49920), (4992, 46210), (6240, 36968), (8320, 27726), (9242, 24960), (9984, 23105), (12480, 18484), (13863, 16640)]