464255280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 240

約数和(自身を含む): 1653956640

約数和(自身を除く): 1189701360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 157, 180, 185, 216, 222, 240, 270, 296, 314, 333, 360, 370, 432, 444, 471, 540, 555, 592, 628, 666, 720, 740, 785, 888, 942, 999, 1080, 1110, 1256, 1332, 1369, 1413, 1480, 1570, 1665, 1776, 1884, 1998, 2160, 2220, 2355, 2512, 2664, 2738, 2826, 2960, 3140, 3330, 3768, 3996, 4107, 4239, 4440, 4710, 4995, 5328, 5476, 5652, 5809, 6280, 6660, 6845, 7065, 7536, 7992, 8214, 8478, 8880, 9420, 9990, 10952, 11304, 11618, 12321, 12560, 13320, 13690, 14130, 15984, 16428, 16956, 17427, 18840, 19980, 20535, 21195, 21904, 22608, 23236, 24642, 26640, 27380, 28260, 29045, 32856, 33912, 34854, 36963, 37680, 39960, 41070, 42390, 46472, 49284, 52281, 54760, 56520, 58090, 61605, 65712, 67824, 69708, 73926, 79920, 82140, 84780, 87135, 92944, 98568, 104562, 109520, 113040, 116180, 123210, 139416, 147852, 156843, 164280, 169560, 174270, 184815, 197136, 209124, 214933, 232360, 246420, 261405, 278832, 295704, 313686, 328560, 339120, 348540, 369630, 418248, 429866, 464720, 492840, 522810, 591408, 627372, 644799, 697080, 739260, 784215, 836496, 859732, 985680, 1045620, 1074665, 1254744, 1289598, 1394160, 1478520, 1568430, 1719464, 1934397, 2091240, 2149330, 2509488, 2579196, 2957040, 3136860, 3223995, 3438928, 3868794, 4182480, 4298660, 5158392, 5803191, 6273720, 6447990, 7737588, 8597320, 9671985, 10316784, 11606382, 12547440, 12895980, 15475176, 17194640, 19343970, 23212764, 25791960, 29015955, 30950352, 38687940, 46425528, 51583920, 58031910, 77375880, 92851056, 116063820, 154751760, 232127640, 464255280]

約数ペア:

[(1, 464255280), (2, 232127640), (3, 154751760), (4, 116063820), (5, 92851056), (6, 77375880), (8, 58031910), (9, 51583920), (10, 46425528), (12, 38687940), (15, 30950352), (16, 29015955), (18, 25791960), (20, 23212764), (24, 19343970), (27, 17194640), (30, 15475176), (36, 12895980), (37, 12547440), (40, 11606382), (45, 10316784), (48, 9671985), (54, 8597320), (60, 7737588), (72, 6447990), (74, 6273720), (80, 5803191), (90, 5158392), (108, 4298660), (111, 4182480), (120, 3868794), (135, 3438928), (144, 3223995), (148, 3136860), (157, 2957040), (180, 2579196), (185, 2509488), (216, 2149330), (222, 2091240), (240, 1934397), (270, 1719464), (296, 1568430), (314, 1478520), (333, 1394160), (360, 1289598), (370, 1254744), (432, 1074665), (444, 1045620), (471, 985680), (540, 859732), (555, 836496), (592, 784215), (628, 739260), (666, 697080), (720, 644799), (740, 627372), (785, 591408), (888, 522810), (942, 492840), (999, 464720), (1080, 429866), (1110, 418248), (1256, 369630), (1332, 348540), (1369, 339120), (1413, 328560), (1480, 313686), (1570, 295704), (1665, 278832), (1776, 261405), (1884, 246420), (1998, 232360), (2160, 214933), (2220, 209124), (2355, 197136), (2512, 184815), (2664, 174270), (2738, 169560), (2826, 164280), (2960, 156843), (3140, 147852), (3330, 139416), (3768, 123210), (3996, 116180), (4107, 113040), (4239, 109520), (4440, 104562), (4710, 98568), (4995, 92944), (5328, 87135), (5476, 84780), (5652, 82140), (5809, 79920), (6280, 73926), (6660, 69708), (6845, 67824), (7065, 65712), (7536, 61605), (7992, 58090), (8214, 56520), (8478, 54760), (8880, 52281), (9420, 49284), (9990, 46472), (10952, 42390), (11304, 41070), (11618, 39960), (12321, 37680), (12560, 36963), (13320, 34854), (13690, 33912), (14130, 32856), (15984, 29045), (16428, 28260), (16956, 27380), (17427, 26640), (18840, 24642), (19980, 23236), (20535, 22608), (21195, 21904)]