738491520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29587}}^1$

素因数の和:29622

約数の個数: 128

約数和(自身を含む): 2535099840

約数和(自身を除く): 1796608320

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, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 29587, 59174, 88761, 118348, 147935, 177522, 236696, 295870, 355044, 384631, 443805, 473392, 591740, 710088, 769262, 887610, 946784, 1153893, 1183480, 1420176, 1538524, 1775220, 1893568, 1923155, 2307786, 2366960, 2840352, 3077048, 3550440, 3787136, 3846310, 4615572, 4733920, 5680704, 5769465, 6154096, 7100880, 7692620, 9231144, 9467840, 11361408, 11538930, 12308192, 14201760, 15385240, 18462288, 18935680, 23077860, 24616384, 28403520, 30770480, 36924576, 46155720, 49232768, 56807040, 61540960, 73849152, 92311440, 123081920, 147698304, 184622880, 246163840, 369245760, 738491520]

約数ペア:

[(1, 738491520), (2, 369245760), (3, 246163840), (4, 184622880), (5, 147698304), (6, 123081920), (8, 92311440), (10, 73849152), (12, 61540960), (13, 56807040), (15, 49232768), (16, 46155720), (20, 36924576), (24, 30770480), (26, 28403520), (30, 24616384), (32, 23077860), (39, 18935680), (40, 18462288), (48, 15385240), (52, 14201760), (60, 12308192), (64, 11538930), (65, 11361408), (78, 9467840), (80, 9231144), (96, 7692620), (104, 7100880), (120, 6154096), (128, 5769465), (130, 5680704), (156, 4733920), (160, 4615572), (192, 3846310), (195, 3787136), (208, 3550440), (240, 3077048), (260, 2840352), (312, 2366960), (320, 2307786), (384, 1923155), (390, 1893568), (416, 1775220), (480, 1538524), (520, 1420176), (624, 1183480), (640, 1153893), (780, 946784), (832, 887610), (960, 769262), (1040, 710088), (1248, 591740), (1560, 473392), (1664, 443805), (1920, 384631), (2080, 355044), (2496, 295870), (3120, 236696), (4160, 177522), (4992, 147935), (6240, 118348), (8320, 88761), (12480, 59174), (24960, 29587)]