319054080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4416

約数の個数: 144

約数和(自身を含む): 1072854720

約数和(自身を除く): 753800640

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, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4373, 4560, 4864, 6080, 7296, 8746, 9120, 12160, 13119, 14592, 17492, 18240, 21865, 24320, 26238, 34984, 36480, 43730, 52476, 65595, 69968, 72960, 83087, 87460, 104952, 131190, 139936, 166174, 174920, 209904, 249261, 262380, 279872, 332348, 349840, 415435, 419808, 498522, 524760, 559744, 664696, 699680, 830870, 839616, 997044, 1049520, 1119488, 1246305, 1329392, 1399360, 1661740, 1679232, 1994088, 2099040, 2492610, 2658784, 2798720, 3323480, 3358464, 3988176, 4198080, 4985220, 5317568, 5597440, 6646960, 7976352, 8396160, 9970440, 10635136, 13293920, 15952704, 16792320, 19940880, 21270272, 26587840, 31905408, 39881760, 53175680, 63810816, 79763520, 106351360, 159527040, 319054080]

約数ペア:

[(1, 319054080), (2, 159527040), (3, 106351360), (4, 79763520), (5, 63810816), (6, 53175680), (8, 39881760), (10, 31905408), (12, 26587840), (15, 21270272), (16, 19940880), (19, 16792320), (20, 15952704), (24, 13293920), (30, 10635136), (32, 9970440), (38, 8396160), (40, 7976352), (48, 6646960), (57, 5597440), (60, 5317568), (64, 4985220), (76, 4198080), (80, 3988176), (95, 3358464), (96, 3323480), (114, 2798720), (120, 2658784), (128, 2492610), (152, 2099040), (160, 1994088), (190, 1679232), (192, 1661740), (228, 1399360), (240, 1329392), (256, 1246305), (285, 1119488), (304, 1049520), (320, 997044), (380, 839616), (384, 830870), (456, 699680), (480, 664696), (570, 559744), (608, 524760), (640, 498522), (760, 419808), (768, 415435), (912, 349840), (960, 332348), (1140, 279872), (1216, 262380), (1280, 249261), (1520, 209904), (1824, 174920), (1920, 166174), (2280, 139936), (2432, 131190), (3040, 104952), (3648, 87460), (3840, 83087), (4373, 72960), (4560, 69968), (4864, 65595), (6080, 52476), (7296, 43730), (8746, 36480), (9120, 34984), (12160, 26238), (13119, 24320), (14592, 21865), (17492, 18240)]