505904640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3512

約数の個数: 160

約数和(自身を含む): 1702926720

約数和(自身を除く): 1197022080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3467, 3648, 3840, 4560, 4864, 6080, 6934, 7296, 7680, 9120, 9728, 10401, 12160, 13868, 14592, 17335, 18240, 20802, 24320, 27736, 29184, 34670, 36480, 41604, 48640, 52005, 55472, 65873, 69340, 72960, 83208, 104010, 110944, 131746, 138680, 145920, 166416, 197619, 208020, 221888, 263492, 277360, 329365, 332832, 395238, 416040, 443776, 526984, 554720, 658730, 665664, 790476, 832080, 887552, 988095, 1053968, 1109440, 1317460, 1331328, 1580952, 1664160, 1775104, 1976190, 2107936, 2218880, 2634920, 2662656, 3161904, 3328320, 3952380, 4215872, 4437760, 5269840, 5325312, 6323808, 6656640, 7904760, 8431744, 8875520, 10539680, 12647616, 13313280, 15809520, 16863488, 21079360, 25295232, 26626560, 31619040, 33726976, 42158720, 50590464, 63238080, 84317440, 101180928, 126476160, 168634880, 252952320, 505904640]

約数ペア:

[(1, 505904640), (2, 252952320), (3, 168634880), (4, 126476160), (5, 101180928), (6, 84317440), (8, 63238080), (10, 50590464), (12, 42158720), (15, 33726976), (16, 31619040), (19, 26626560), (20, 25295232), (24, 21079360), (30, 16863488), (32, 15809520), (38, 13313280), (40, 12647616), (48, 10539680), (57, 8875520), (60, 8431744), (64, 7904760), (76, 6656640), (80, 6323808), (95, 5325312), (96, 5269840), (114, 4437760), (120, 4215872), (128, 3952380), (152, 3328320), (160, 3161904), (190, 2662656), (192, 2634920), (228, 2218880), (240, 2107936), (256, 1976190), (285, 1775104), (304, 1664160), (320, 1580952), (380, 1331328), (384, 1317460), (456, 1109440), (480, 1053968), (512, 988095), (570, 887552), (608, 832080), (640, 790476), (760, 665664), (768, 658730), (912, 554720), (960, 526984), (1140, 443776), (1216, 416040), (1280, 395238), (1520, 332832), (1536, 329365), (1824, 277360), (1920, 263492), (2280, 221888), (2432, 208020), (2560, 197619), (3040, 166416), (3467, 145920), (3648, 138680), (3840, 131746), (4560, 110944), (4864, 104010), (6080, 83208), (6934, 72960), (7296, 69340), (7680, 65873), (9120, 55472), (9728, 52005), (10401, 48640), (12160, 41604), (13868, 36480), (14592, 34670), (17335, 29184), (18240, 27736), (20802, 24320)]