64506240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3733}}^1$

素因数の和:3761

約数の個数: 128

約数和(自身を含む): 228520800

約数和(自身を除く): 164014560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 3733, 4320, 5760, 7466, 8640, 11199, 14932, 17280, 18665, 22398, 29864, 33597, 37330, 44796, 55995, 59728, 67194, 74660, 89592, 100791, 111990, 119456, 134388, 149320, 167985, 179184, 201582, 223980, 238912, 268776, 298640, 335970, 358368, 403164, 447960, 477824, 503955, 537552, 597280, 671940, 716736, 806328, 895920, 1007910, 1075104, 1194560, 1343880, 1433472, 1612656, 1791840, 2015820, 2150208, 2389120, 2687760, 3225312, 3583680, 4031640, 4300416, 5375520, 6450624, 7167360, 8063280, 10751040, 12901248, 16126560, 21502080, 32253120, 64506240]

約数ペア:

[(1, 64506240), (2, 32253120), (3, 21502080), (4, 16126560), (5, 12901248), (6, 10751040), (8, 8063280), (9, 7167360), (10, 6450624), (12, 5375520), (15, 4300416), (16, 4031640), (18, 3583680), (20, 3225312), (24, 2687760), (27, 2389120), (30, 2150208), (32, 2015820), (36, 1791840), (40, 1612656), (45, 1433472), (48, 1343880), (54, 1194560), (60, 1075104), (64, 1007910), (72, 895920), (80, 806328), (90, 716736), (96, 671940), (108, 597280), (120, 537552), (128, 503955), (135, 477824), (144, 447960), (160, 403164), (180, 358368), (192, 335970), (216, 298640), (240, 268776), (270, 238912), (288, 223980), (320, 201582), (360, 179184), (384, 167985), (432, 149320), (480, 134388), (540, 119456), (576, 111990), (640, 100791), (720, 89592), (864, 74660), (960, 67194), (1080, 59728), (1152, 55995), (1440, 44796), (1728, 37330), (1920, 33597), (2160, 29864), (2880, 22398), (3456, 18665), (3733, 17280), (4320, 14932), (5760, 11199), (7466, 8640)]