416897280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{4021}}^1$

素因数の和:4054

約数の個数: 180

約数和(自身を含む): 1492105692

約数和(自身を除く): 1075208412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4021, 4320, 5184, 5760, 6480, 6912, 8042, 8640, 10368, 11520, 12063, 12960, 16084, 17280, 20105, 20736, 24126, 25920, 32168, 34560, 36189, 40210, 48252, 51840, 60315, 64336, 72378, 80420, 96504, 103680, 108567, 120630, 128672, 144756, 160840, 180945, 193008, 217134, 241260, 257344, 289512, 321680, 325701, 361890, 386016, 434268, 482520, 514688, 542835, 579024, 643360, 651402, 723780, 772032, 868536, 965040, 1029376, 1085670, 1158048, 1286720, 1302804, 1447560, 1544064, 1628505, 1737072, 1930080, 2171340, 2316096, 2573440, 2605608, 2895120, 3088128, 3257010, 3474144, 3860160, 4342680, 4632192, 5146880, 5211216, 5790240, 6514020, 6948288, 7720320, 8685360, 9264384, 10422432, 11580480, 13028040, 13896576, 15440640, 17370720, 20844864, 23160960, 26056080, 27793152, 34741440, 41689728, 46321920, 52112160, 69482880, 83379456, 104224320, 138965760, 208448640, 416897280]

約数ペア:

[(1, 416897280), (2, 208448640), (3, 138965760), (4, 104224320), (5, 83379456), (6, 69482880), (8, 52112160), (9, 46321920), (10, 41689728), (12, 34741440), (15, 27793152), (16, 26056080), (18, 23160960), (20, 20844864), (24, 17370720), (27, 15440640), (30, 13896576), (32, 13028040), (36, 11580480), (40, 10422432), (45, 9264384), (48, 8685360), (54, 7720320), (60, 6948288), (64, 6514020), (72, 5790240), (80, 5211216), (81, 5146880), (90, 4632192), (96, 4342680), (108, 3860160), (120, 3474144), (128, 3257010), (135, 3088128), (144, 2895120), (160, 2605608), (162, 2573440), (180, 2316096), (192, 2171340), (216, 1930080), (240, 1737072), (256, 1628505), (270, 1544064), (288, 1447560), (320, 1302804), (324, 1286720), (360, 1158048), (384, 1085670), (405, 1029376), (432, 965040), (480, 868536), (540, 772032), (576, 723780), (640, 651402), (648, 643360), (720, 579024), (768, 542835), (810, 514688), (864, 482520), (960, 434268), (1080, 386016), (1152, 361890), (1280, 325701), (1296, 321680), (1440, 289512), (1620, 257344), (1728, 241260), (1920, 217134), (2160, 193008), (2304, 180945), (2592, 160840), (2880, 144756), (3240, 128672), (3456, 120630), (3840, 108567), (4021, 103680), (4320, 96504), (5184, 80420), (5760, 72378), (6480, 64336), (6912, 60315), (8042, 51840), (8640, 48252), (10368, 40210), (11520, 36189), (12063, 34560), (12960, 32168), (16084, 25920), (17280, 24126), (20105, 20736)]