1630682880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1567}}^1$

素因数の和:1862

約数の個数: 144

約数和(自身を含む): 5230546944

約数和(自身を除く): 3599864064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 271, 320, 384, 480, 542, 640, 768, 813, 960, 1084, 1280, 1355, 1567, 1626, 1920, 2168, 2710, 3134, 3252, 3840, 4065, 4336, 4701, 5420, 6268, 6504, 7835, 8130, 8672, 9402, 10840, 12536, 13008, 15670, 16260, 17344, 18804, 21680, 23505, 25072, 26016, 31340, 32520, 34688, 37608, 43360, 47010, 50144, 52032, 62680, 65040, 69376, 75216, 86720, 94020, 100288, 104064, 125360, 130080, 150432, 173440, 188040, 200576, 208128, 250720, 260160, 300864, 346880, 376080, 401152, 424657, 501440, 520320, 601728, 752160, 849314, 1002880, 1040640, 1203456, 1273971, 1504320, 1698628, 2005760, 2123285, 2547942, 3008640, 3397256, 4246570, 5095884, 6017280, 6369855, 6794512, 8493140, 10191768, 12739710, 13589024, 16986280, 20383536, 25479420, 27178048, 33972560, 40767072, 50958840, 54356096, 67945120, 81534144, 101917680, 108712192, 135890240, 163068288, 203835360, 271780480, 326136576, 407670720, 543560960, 815341440, 1630682880]

約数ペア:

[(1, 1630682880), (2, 815341440), (3, 543560960), (4, 407670720), (5, 326136576), (6, 271780480), (8, 203835360), (10, 163068288), (12, 135890240), (15, 108712192), (16, 101917680), (20, 81534144), (24, 67945120), (30, 54356096), (32, 50958840), (40, 40767072), (48, 33972560), (60, 27178048), (64, 25479420), (80, 20383536), (96, 16986280), (120, 13589024), (128, 12739710), (160, 10191768), (192, 8493140), (240, 6794512), (256, 6369855), (271, 6017280), (320, 5095884), (384, 4246570), (480, 3397256), (542, 3008640), (640, 2547942), (768, 2123285), (813, 2005760), (960, 1698628), (1084, 1504320), (1280, 1273971), (1355, 1203456), (1567, 1040640), (1626, 1002880), (1920, 849314), (2168, 752160), (2710, 601728), (3134, 520320), (3252, 501440), (3840, 424657), (4065, 401152), (4336, 376080), (4701, 346880), (5420, 300864), (6268, 260160), (6504, 250720), (7835, 208128), (8130, 200576), (8672, 188040), (9402, 173440), (10840, 150432), (12536, 130080), (13008, 125360), (15670, 104064), (16260, 100288), (17344, 94020), (18804, 86720), (21680, 75216), (23505, 69376), (25072, 65040), (26016, 62680), (31340, 52032), (32520, 50144), (34688, 47010), (37608, 43360)]