54013440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 160

約数和(自身を含む): 186300576

約数和(自身を除く): 132287136

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, 512, 520, 541, 624, 640, 768, 780, 832, 960, 1040, 1082, 1248, 1280, 1536, 1560, 1623, 1664, 1920, 2080, 2164, 2496, 2560, 2705, 3120, 3246, 3328, 3840, 4160, 4328, 4992, 5410, 6240, 6492, 6656, 7033, 7680, 8115, 8320, 8656, 9984, 10820, 12480, 12984, 14066, 16230, 16640, 17312, 19968, 21099, 21640, 24960, 25968, 28132, 32460, 33280, 34624, 35165, 42198, 43280, 49920, 51936, 56264, 64920, 69248, 70330, 84396, 86560, 99840, 103872, 105495, 112528, 129840, 138496, 140660, 168792, 173120, 207744, 210990, 225056, 259680, 276992, 281320, 337584, 346240, 415488, 421980, 450112, 519360, 562640, 675168, 692480, 830976, 843960, 900224, 1038720, 1125280, 1350336, 1384960, 1687920, 1800448, 2077440, 2250560, 2700672, 3375840, 3600896, 4154880, 4501120, 5401344, 6751680, 9002240, 10802688, 13503360, 18004480, 27006720, 54013440]

約数ペア:

[(1, 54013440), (2, 27006720), (3, 18004480), (4, 13503360), (5, 10802688), (6, 9002240), (8, 6751680), (10, 5401344), (12, 4501120), (13, 4154880), (15, 3600896), (16, 3375840), (20, 2700672), (24, 2250560), (26, 2077440), (30, 1800448), (32, 1687920), (39, 1384960), (40, 1350336), (48, 1125280), (52, 1038720), (60, 900224), (64, 843960), (65, 830976), (78, 692480), (80, 675168), (96, 562640), (104, 519360), (120, 450112), (128, 421980), (130, 415488), (156, 346240), (160, 337584), (192, 281320), (195, 276992), (208, 259680), (240, 225056), (256, 210990), (260, 207744), (312, 173120), (320, 168792), (384, 140660), (390, 138496), (416, 129840), (480, 112528), (512, 105495), (520, 103872), (541, 99840), (624, 86560), (640, 84396), (768, 70330), (780, 69248), (832, 64920), (960, 56264), (1040, 51936), (1082, 49920), (1248, 43280), (1280, 42198), (1536, 35165), (1560, 34624), (1623, 33280), (1664, 32460), (1920, 28132), (2080, 25968), (2164, 24960), (2496, 21640), (2560, 21099), (2705, 19968), (3120, 17312), (3246, 16640), (3328, 16230), (3840, 14066), (4160, 12984), (4328, 12480), (4992, 10820), (5410, 9984), (6240, 8656), (6492, 8320), (6656, 8115), (7033, 7680)]