3640320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{79}}^1$

素因数の和:110

約数の個数: 132

約数和(自身を含む): 12773280

約数和(自身を除く): 9132960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 512, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1024, 1152, 1185, 1264, 1280, 1422, 1440, 1536, 1580, 1896, 1920, 2304, 2370, 2528, 2560, 2844, 2880, 3072, 3160, 3555, 3792, 3840, 4608, 4740, 5056, 5120, 5688, 5760, 6320, 7110, 7584, 7680, 9216, 9480, 10112, 11376, 11520, 12640, 14220, 15168, 15360, 18960, 20224, 22752, 23040, 25280, 28440, 30336, 37920, 40448, 45504, 46080, 50560, 56880, 60672, 75840, 80896, 91008, 101120, 113760, 121344, 151680, 182016, 202240, 227520, 242688, 303360, 364032, 404480, 455040, 606720, 728064, 910080, 1213440, 1820160, 3640320]

約数ペア:

[(1, 3640320), (2, 1820160), (3, 1213440), (4, 910080), (5, 728064), (6, 606720), (8, 455040), (9, 404480), (10, 364032), (12, 303360), (15, 242688), (16, 227520), (18, 202240), (20, 182016), (24, 151680), (30, 121344), (32, 113760), (36, 101120), (40, 91008), (45, 80896), (48, 75840), (60, 60672), (64, 56880), (72, 50560), (79, 46080), (80, 45504), (90, 40448), (96, 37920), (120, 30336), (128, 28440), (144, 25280), (158, 23040), (160, 22752), (180, 20224), (192, 18960), (237, 15360), (240, 15168), (256, 14220), (288, 12640), (316, 11520), (320, 11376), (360, 10112), (384, 9480), (395, 9216), (474, 7680), (480, 7584), (512, 7110), (576, 6320), (632, 5760), (640, 5688), (711, 5120), (720, 5056), (768, 4740), (790, 4608), (948, 3840), (960, 3792), (1024, 3555), (1152, 3160), (1185, 3072), (1264, 2880), (1280, 2844), (1422, 2560), (1440, 2528), (1536, 2370), (1580, 2304), (1896, 1920)]