478581120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4417

約数の個数: 192

約数和(自身を含む): 1739977200

約数和(自身を除く): 1261396080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4373, 4560, 5472, 5760, 6080, 6840, 7296, 8746, 9120, 10944, 12160, 13119, 13680, 17492, 18240, 21865, 21888, 26238, 27360, 34984, 36480, 39357, 43730, 52476, 54720, 65595, 69968, 78714, 83087, 87460, 104952, 109440, 131190, 139936, 157428, 166174, 174920, 196785, 209904, 249261, 262380, 279872, 314856, 332348, 349840, 393570, 415435, 419808, 498522, 524760, 559744, 629712, 664696, 699680, 747783, 787140, 830870, 839616, 997044, 1049520, 1246305, 1259424, 1329392, 1399360, 1495566, 1574280, 1661740, 1679232, 1994088, 2099040, 2492610, 2518848, 2658784, 2798720, 2991132, 3148560, 3323480, 3738915, 3988176, 4198080, 4985220, 5037696, 5317568, 5982264, 6297120, 6646960, 7477830, 7976352, 8396160, 9970440, 10635136, 11964528, 12594240, 13293920, 14955660, 15952704, 19940880, 23929056, 25188480, 26587840, 29911320, 31905408, 39881760, 47858112, 53175680, 59822640, 79763520, 95716224, 119645280, 159527040, 239290560, 478581120]

約数ペア:

[(1, 478581120), (2, 239290560), (3, 159527040), (4, 119645280), (5, 95716224), (6, 79763520), (8, 59822640), (9, 53175680), (10, 47858112), (12, 39881760), (15, 31905408), (16, 29911320), (18, 26587840), (19, 25188480), (20, 23929056), (24, 19940880), (30, 15952704), (32, 14955660), (36, 13293920), (38, 12594240), (40, 11964528), (45, 10635136), (48, 9970440), (57, 8396160), (60, 7976352), (64, 7477830), (72, 6646960), (76, 6297120), (80, 5982264), (90, 5317568), (95, 5037696), (96, 4985220), (114, 4198080), (120, 3988176), (128, 3738915), (144, 3323480), (152, 3148560), (160, 2991132), (171, 2798720), (180, 2658784), (190, 2518848), (192, 2492610), (228, 2099040), (240, 1994088), (285, 1679232), (288, 1661740), (304, 1574280), (320, 1495566), (342, 1399360), (360, 1329392), (380, 1259424), (384, 1246305), (456, 1049520), (480, 997044), (570, 839616), (576, 830870), (608, 787140), (640, 747783), (684, 699680), (720, 664696), (760, 629712), (855, 559744), (912, 524760), (960, 498522), (1140, 419808), (1152, 415435), (1216, 393570), (1368, 349840), (1440, 332348), (1520, 314856), (1710, 279872), (1824, 262380), (1920, 249261), (2280, 209904), (2432, 196785), (2736, 174920), (2880, 166174), (3040, 157428), (3420, 139936), (3648, 131190), (4373, 109440), (4560, 104952), (5472, 87460), (5760, 83087), (6080, 78714), (6840, 69968), (7296, 65595), (8746, 54720), (9120, 52476), (10944, 43730), (12160, 39357), (13119, 36480), (13680, 34984), (17492, 27360), (18240, 26238), (21865, 21888)]