1327887360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{28817}}^1$

素因数の和:28848

約数の個数: 132

約数和(自身を含む): 4601254788

約数和(自身を除く): 3273367428

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, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 28817, 46080, 57634, 86451, 115268, 144085, 172902, 230536, 259353, 288170, 345804, 432255, 461072, 518706, 576340, 691608, 864510, 922144, 1037412, 1152680, 1296765, 1383216, 1729020, 1844288, 2074824, 2305360, 2593530, 2766432, 3458040, 3688576, 4149648, 4610720, 5187060, 5532864, 6916080, 7377152, 8299296, 9221440, 10374120, 11065728, 13832160, 14754304, 16598592, 18442880, 20748240, 22131456, 27664320, 29508608, 33197184, 36885760, 41496480, 44262912, 55328640, 66394368, 73771520, 82992960, 88525824, 110657280, 132788736, 147543040, 165985920, 221314560, 265577472, 331971840, 442629120, 663943680, 1327887360]

約数ペア:

[(1, 1327887360), (2, 663943680), (3, 442629120), (4, 331971840), (5, 265577472), (6, 221314560), (8, 165985920), (9, 147543040), (10, 132788736), (12, 110657280), (15, 88525824), (16, 82992960), (18, 73771520), (20, 66394368), (24, 55328640), (30, 44262912), (32, 41496480), (36, 36885760), (40, 33197184), (45, 29508608), (48, 27664320), (60, 22131456), (64, 20748240), (72, 18442880), (80, 16598592), (90, 14754304), (96, 13832160), (120, 11065728), (128, 10374120), (144, 9221440), (160, 8299296), (180, 7377152), (192, 6916080), (240, 5532864), (256, 5187060), (288, 4610720), (320, 4149648), (360, 3688576), (384, 3458040), (480, 2766432), (512, 2593530), (576, 2305360), (640, 2074824), (720, 1844288), (768, 1729020), (960, 1383216), (1024, 1296765), (1152, 1152680), (1280, 1037412), (1440, 922144), (1536, 864510), (1920, 691608), (2304, 576340), (2560, 518706), (2880, 461072), (3072, 432255), (3840, 345804), (4608, 288170), (5120, 259353), (5760, 230536), (7680, 172902), (9216, 144085), (11520, 115268), (15360, 86451), (23040, 57634), (28817, 46080)]