307581840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1086

約数の個数: 160

約数和(自身を含む): 1067372160

約数和(自身を除く): 759790320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 432, 471, 540, 628, 720, 785, 907, 942, 1080, 1256, 1413, 1570, 1814, 1884, 2160, 2355, 2512, 2721, 2826, 3140, 3628, 3768, 4239, 4535, 4710, 5442, 5652, 6280, 7065, 7256, 7536, 8163, 8478, 9070, 9420, 10884, 11304, 12560, 13605, 14130, 14512, 16326, 16956, 18140, 18840, 21195, 21768, 22608, 24489, 27210, 28260, 32652, 33912, 36280, 37680, 40815, 42390, 43536, 48978, 54420, 56520, 65304, 67824, 72560, 81630, 84780, 97956, 108840, 113040, 122445, 130608, 142399, 163260, 169560, 195912, 217680, 244890, 284798, 326520, 339120, 391824, 427197, 489780, 569596, 653040, 711995, 854394, 979560, 1139192, 1281591, 1423990, 1708788, 1959120, 2135985, 2278384, 2563182, 2847980, 3417576, 3844773, 4271970, 5126364, 5695960, 6407955, 6835152, 7689546, 8543940, 10252728, 11391920, 12815910, 15379092, 17087880, 19223865, 20505456, 25631820, 30758184, 34175760, 38447730, 51263640, 61516368, 76895460, 102527280, 153790920, 307581840]

約数ペア:

[(1, 307581840), (2, 153790920), (3, 102527280), (4, 76895460), (5, 61516368), (6, 51263640), (8, 38447730), (9, 34175760), (10, 30758184), (12, 25631820), (15, 20505456), (16, 19223865), (18, 17087880), (20, 15379092), (24, 12815910), (27, 11391920), (30, 10252728), (36, 8543940), (40, 7689546), (45, 6835152), (48, 6407955), (54, 5695960), (60, 5126364), (72, 4271970), (80, 3844773), (90, 3417576), (108, 2847980), (120, 2563182), (135, 2278384), (144, 2135985), (157, 1959120), (180, 1708788), (216, 1423990), (240, 1281591), (270, 1139192), (314, 979560), (360, 854394), (432, 711995), (471, 653040), (540, 569596), (628, 489780), (720, 427197), (785, 391824), (907, 339120), (942, 326520), (1080, 284798), (1256, 244890), (1413, 217680), (1570, 195912), (1814, 169560), (1884, 163260), (2160, 142399), (2355, 130608), (2512, 122445), (2721, 113040), (2826, 108840), (3140, 97956), (3628, 84780), (3768, 81630), (4239, 72560), (4535, 67824), (4710, 65304), (5442, 56520), (5652, 54420), (6280, 48978), (7065, 43536), (7256, 42390), (7536, 40815), (8163, 37680), (8478, 36280), (9070, 33912), (9420, 32652), (10884, 28260), (11304, 27210), (12560, 24489), (13605, 22608), (14130, 21768), (14512, 21195), (16326, 18840), (16956, 18140)]