470814720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 208

約数和(自身を含む): 1541218560

約数和(自身を除く): 1070403840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 97, 120, 128, 158, 160, 192, 194, 237, 240, 256, 291, 316, 320, 384, 388, 395, 474, 480, 485, 512, 582, 632, 640, 768, 776, 790, 948, 960, 970, 1024, 1164, 1185, 1264, 1280, 1455, 1536, 1552, 1580, 1896, 1920, 1940, 2048, 2328, 2370, 2528, 2560, 2910, 3072, 3104, 3160, 3792, 3840, 3880, 4096, 4656, 4740, 5056, 5120, 5820, 6144, 6208, 6320, 7584, 7663, 7680, 7760, 9312, 9480, 10112, 10240, 11640, 12288, 12416, 12640, 15168, 15326, 15360, 15520, 18624, 18960, 20224, 20480, 22989, 23280, 24832, 25280, 30336, 30652, 30720, 31040, 37248, 37920, 38315, 40448, 45978, 46560, 49664, 50560, 60672, 61304, 61440, 62080, 74496, 75840, 76630, 80896, 91956, 93120, 99328, 101120, 114945, 121344, 122608, 124160, 148992, 151680, 153260, 161792, 183912, 186240, 198656, 202240, 229890, 242688, 245216, 248320, 297984, 303360, 306520, 323584, 367824, 372480, 397312, 404480, 459780, 485376, 490432, 496640, 595968, 606720, 613040, 735648, 744960, 808960, 919560, 970752, 980864, 993280, 1191936, 1213440, 1226080, 1471296, 1489920, 1617920, 1839120, 1961728, 1986560, 2426880, 2452160, 2942592, 2979840, 3678240, 3923456, 4853760, 4904320, 5885184, 5959680, 7356480, 7846912, 9808640, 11770368, 14712960, 15693824, 19617280, 23540736, 29425920, 31387648, 39234560, 47081472, 58851840, 78469120, 94162944, 117703680, 156938240, 235407360, 470814720]

約数ペア:

[(1, 470814720), (2, 235407360), (3, 156938240), (4, 117703680), (5, 94162944), (6, 78469120), (8, 58851840), (10, 47081472), (12, 39234560), (15, 31387648), (16, 29425920), (20, 23540736), (24, 19617280), (30, 15693824), (32, 14712960), (40, 11770368), (48, 9808640), (60, 7846912), (64, 7356480), (79, 5959680), (80, 5885184), (96, 4904320), (97, 4853760), (120, 3923456), (128, 3678240), (158, 2979840), (160, 2942592), (192, 2452160), (194, 2426880), (237, 1986560), (240, 1961728), (256, 1839120), (291, 1617920), (316, 1489920), (320, 1471296), (384, 1226080), (388, 1213440), (395, 1191936), (474, 993280), (480, 980864), (485, 970752), (512, 919560), (582, 808960), (632, 744960), (640, 735648), (768, 613040), (776, 606720), (790, 595968), (948, 496640), (960, 490432), (970, 485376), (1024, 459780), (1164, 404480), (1185, 397312), (1264, 372480), (1280, 367824), (1455, 323584), (1536, 306520), (1552, 303360), (1580, 297984), (1896, 248320), (1920, 245216), (1940, 242688), (2048, 229890), (2328, 202240), (2370, 198656), (2528, 186240), (2560, 183912), (2910, 161792), (3072, 153260), (3104, 151680), (3160, 148992), (3792, 124160), (3840, 122608), (3880, 121344), (4096, 114945), (4656, 101120), (4740, 99328), (5056, 93120), (5120, 91956), (5820, 80896), (6144, 76630), (6208, 75840), (6320, 74496), (7584, 62080), (7663, 61440), (7680, 61304), (7760, 60672), (9312, 50560), (9480, 49664), (10112, 46560), (10240, 45978), (11640, 40448), (12288, 38315), (12416, 37920), (12640, 37248), (15168, 31040), (15326, 30720), (15360, 30652), (15520, 30336), (18624, 25280), (18960, 24832), (20224, 23280), (20480, 22989)]