481186560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 216

約数和(自身を含む): 1602291600

約数和(自身を除く): 1121105040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 149, 160, 174, 192, 232, 240, 256, 290, 298, 320, 348, 384, 435, 447, 464, 480, 580, 596, 640, 696, 745, 768, 841, 870, 894, 928, 960, 1160, 1192, 1280, 1392, 1490, 1682, 1740, 1788, 1856, 1920, 2235, 2320, 2384, 2523, 2784, 2980, 3364, 3480, 3576, 3712, 3840, 4205, 4321, 4470, 4640, 4768, 5046, 5568, 5960, 6728, 6960, 7152, 7424, 8410, 8642, 8940, 9280, 9536, 10092, 11136, 11920, 12615, 12963, 13456, 13920, 14304, 16820, 17284, 17880, 18560, 19072, 20184, 21605, 22272, 23840, 25230, 25926, 26912, 27840, 28608, 33640, 34568, 35760, 37120, 38144, 40368, 43210, 47680, 50460, 51852, 53824, 55680, 57216, 64815, 67280, 69136, 71520, 80736, 86420, 95360, 100920, 103704, 107648, 111360, 114432, 125309, 129630, 134560, 138272, 143040, 161472, 172840, 190720, 201840, 207408, 215296, 250618, 259260, 269120, 276544, 286080, 322944, 345680, 375927, 403680, 414816, 501236, 518520, 538240, 553088, 572160, 626545, 645888, 691360, 751854, 807360, 829632, 1002472, 1037040, 1076480, 1106176, 1253090, 1382720, 1503708, 1614720, 1659264, 1879635, 2004944, 2074080, 2506180, 2765440, 3007416, 3229440, 3318528, 3759270, 4009888, 4148160, 5012360, 5530880, 6014832, 7518540, 8019776, 8296320, 10024720, 12029664, 15037080, 16039552, 16592640, 20049440, 24059328, 30074160, 32079104, 40098880, 48118656, 60148320, 80197760, 96237312, 120296640, 160395520, 240593280, 481186560]

約数ペア:

[(1, 481186560), (2, 240593280), (3, 160395520), (4, 120296640), (5, 96237312), (6, 80197760), (8, 60148320), (10, 48118656), (12, 40098880), (15, 32079104), (16, 30074160), (20, 24059328), (24, 20049440), (29, 16592640), (30, 16039552), (32, 15037080), (40, 12029664), (48, 10024720), (58, 8296320), (60, 8019776), (64, 7518540), (80, 6014832), (87, 5530880), (96, 5012360), (116, 4148160), (120, 4009888), (128, 3759270), (145, 3318528), (149, 3229440), (160, 3007416), (174, 2765440), (192, 2506180), (232, 2074080), (240, 2004944), (256, 1879635), (290, 1659264), (298, 1614720), (320, 1503708), (348, 1382720), (384, 1253090), (435, 1106176), (447, 1076480), (464, 1037040), (480, 1002472), (580, 829632), (596, 807360), (640, 751854), (696, 691360), (745, 645888), (768, 626545), (841, 572160), (870, 553088), (894, 538240), (928, 518520), (960, 501236), (1160, 414816), (1192, 403680), (1280, 375927), (1392, 345680), (1490, 322944), (1682, 286080), (1740, 276544), (1788, 269120), (1856, 259260), (1920, 250618), (2235, 215296), (2320, 207408), (2384, 201840), (2523, 190720), (2784, 172840), (2980, 161472), (3364, 143040), (3480, 138272), (3576, 134560), (3712, 129630), (3840, 125309), (4205, 114432), (4321, 111360), (4470, 107648), (4640, 103704), (4768, 100920), (5046, 95360), (5568, 86420), (5960, 80736), (6728, 71520), (6960, 69136), (7152, 67280), (7424, 64815), (8410, 57216), (8642, 55680), (8940, 53824), (9280, 51852), (9536, 50460), (10092, 47680), (11136, 43210), (11920, 40368), (12615, 38144), (12963, 37120), (13456, 35760), (13920, 34568), (14304, 33640), (16820, 28608), (17284, 27840), (17880, 26912), (18560, 25926), (19072, 25230), (20184, 23840), (21605, 22272)]