7272541440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4021}}^1$

素因数の和:4205

約数の個数: 216

約数和(自身を含む): 25328802408

約数和(自身を除く): 18056260968

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, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 768, 785, 942, 960, 1152, 1256, 1280, 1413, 1440, 1570, 1884, 1920, 2304, 2355, 2512, 2826, 2880, 3140, 3768, 3840, 4021, 4710, 5024, 5652, 5760, 6280, 7065, 7536, 8042, 9420, 10048, 11304, 11520, 12063, 12560, 14130, 15072, 16084, 18840, 20096, 20105, 22608, 24126, 25120, 28260, 30144, 32168, 36189, 37680, 40192, 40210, 45216, 48252, 50240, 56520, 60288, 60315, 64336, 72378, 75360, 80420, 90432, 96504, 100480, 113040, 120576, 120630, 128672, 144756, 150720, 160840, 180864, 180945, 193008, 200960, 226080, 241260, 257344, 289512, 301440, 321680, 361728, 361890, 386016, 452160, 482520, 514688, 579024, 602880, 631297, 643360, 723780, 772032, 904320, 965040, 1029376, 1158048, 1262594, 1286720, 1447560, 1544064, 1808640, 1893891, 1930080, 2316096, 2525188, 2573440, 2895120, 3088128, 3156485, 3787782, 3860160, 4632192, 5050376, 5146880, 5681673, 5790240, 6312970, 7575564, 7720320, 9264384, 9469455, 10100752, 11363346, 11580480, 12625940, 15151128, 15440640, 18938910, 20201504, 22726692, 23160960, 25251880, 28408365, 30302256, 37877820, 40403008, 45453384, 46321920, 50503760, 56816730, 60604512, 75755640, 80806016, 90906768, 101007520, 113633460, 121209024, 151511280, 161612032, 181813536, 202015040, 227266920, 242418048, 303022560, 363627072, 404030080, 454533840, 484836096, 606045120, 727254144, 808060160, 909067680, 1212090240, 1454508288, 1818135360, 2424180480, 3636270720, 7272541440]

約数ペア:

[(1, 7272541440), (2, 3636270720), (3, 2424180480), (4, 1818135360), (5, 1454508288), (6, 1212090240), (8, 909067680), (9, 808060160), (10, 727254144), (12, 606045120), (15, 484836096), (16, 454533840), (18, 404030080), (20, 363627072), (24, 303022560), (30, 242418048), (32, 227266920), (36, 202015040), (40, 181813536), (45, 161612032), (48, 151511280), (60, 121209024), (64, 113633460), (72, 101007520), (80, 90906768), (90, 80806016), (96, 75755640), (120, 60604512), (128, 56816730), (144, 50503760), (157, 46321920), (160, 45453384), (180, 40403008), (192, 37877820), (240, 30302256), (256, 28408365), (288, 25251880), (314, 23160960), (320, 22726692), (360, 20201504), (384, 18938910), (471, 15440640), (480, 15151128), (576, 12625940), (628, 11580480), (640, 11363346), (720, 10100752), (768, 9469455), (785, 9264384), (942, 7720320), (960, 7575564), (1152, 6312970), (1256, 5790240), (1280, 5681673), (1413, 5146880), (1440, 5050376), (1570, 4632192), (1884, 3860160), (1920, 3787782), (2304, 3156485), (2355, 3088128), (2512, 2895120), (2826, 2573440), (2880, 2525188), (3140, 2316096), (3768, 1930080), (3840, 1893891), (4021, 1808640), (4710, 1544064), (5024, 1447560), (5652, 1286720), (5760, 1262594), (6280, 1158048), (7065, 1029376), (7536, 965040), (8042, 904320), (9420, 772032), (10048, 723780), (11304, 643360), (11520, 631297), (12063, 602880), (12560, 579024), (14130, 514688), (15072, 482520), (16084, 452160), (18840, 386016), (20096, 361890), (20105, 361728), (22608, 321680), (24126, 301440), (25120, 289512), (28260, 257344), (30144, 241260), (32168, 226080), (36189, 200960), (37680, 193008), (40192, 180945), (40210, 180864), (45216, 160840), (48252, 150720), (50240, 144756), (56520, 128672), (60288, 120630), (60315, 120576), (64336, 113040), (72378, 100480), (75360, 96504), (80420, 90432)]