448446720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4027}}^1$

素因数の和:4080

約数の個数: 144

約数和(自身を含む): 1481981760

約数和(自身を除く): 1033535040

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, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 3840, 4027, 4640, 5568, 6960, 7424, 8054, 9280, 11136, 12081, 13920, 16108, 18560, 20135, 22272, 24162, 27840, 32216, 37120, 40270, 48324, 55680, 60405, 64432, 80540, 96648, 111360, 116783, 120810, 128864, 161080, 193296, 233566, 241620, 257728, 322160, 350349, 386592, 467132, 483240, 515456, 583915, 644320, 700698, 773184, 934264, 966480, 1030912, 1167830, 1288640, 1401396, 1546368, 1751745, 1868528, 1932960, 2335660, 2577280, 2802792, 3092736, 3503490, 3737056, 3865920, 4671320, 5154560, 5605584, 7006980, 7474112, 7731840, 9342640, 11211168, 14013960, 14948224, 15463680, 18685280, 22422336, 28027920, 29896448, 37370560, 44844672, 56055840, 74741120, 89689344, 112111680, 149482240, 224223360, 448446720]

約数ペア:

[(1, 448446720), (2, 224223360), (3, 149482240), (4, 112111680), (5, 89689344), (6, 74741120), (8, 56055840), (10, 44844672), (12, 37370560), (15, 29896448), (16, 28027920), (20, 22422336), (24, 18685280), (29, 15463680), (30, 14948224), (32, 14013960), (40, 11211168), (48, 9342640), (58, 7731840), (60, 7474112), (64, 7006980), (80, 5605584), (87, 5154560), (96, 4671320), (116, 3865920), (120, 3737056), (128, 3503490), (145, 3092736), (160, 2802792), (174, 2577280), (192, 2335660), (232, 1932960), (240, 1868528), (256, 1751745), (290, 1546368), (320, 1401396), (348, 1288640), (384, 1167830), (435, 1030912), (464, 966480), (480, 934264), (580, 773184), (640, 700698), (696, 644320), (768, 583915), (870, 515456), (928, 483240), (960, 467132), (1160, 386592), (1280, 350349), (1392, 322160), (1740, 257728), (1856, 241620), (1920, 233566), (2320, 193296), (2784, 161080), (3480, 128864), (3712, 120810), (3840, 116783), (4027, 111360), (4640, 96648), (5568, 80540), (6960, 64432), (7424, 60405), (8054, 55680), (9280, 48324), (11136, 40270), (12081, 37120), (13920, 32216), (16108, 27840), (18560, 24162), (20135, 22272)]