299281440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20113}}^1$

素因数の和:20162

約数の個数: 96

約数和(自身を含む): 973195776

約数和(自身を除く): 673914336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 20113, 40226, 60339, 80452, 100565, 120678, 160904, 201130, 241356, 301695, 321808, 402260, 482712, 603390, 623503, 643616, 804520, 965424, 1206780, 1247006, 1609040, 1870509, 1930848, 2413560, 2494012, 3117515, 3218080, 3741018, 4827120, 4988024, 6235030, 7482036, 9352545, 9654240, 9976048, 12470060, 14964072, 18705090, 19952096, 24940120, 29928144, 37410180, 49880240, 59856288, 74820360, 99760480, 149640720, 299281440]

約数ペア:

[(1, 299281440), (2, 149640720), (3, 99760480), (4, 74820360), (5, 59856288), (6, 49880240), (8, 37410180), (10, 29928144), (12, 24940120), (15, 19952096), (16, 18705090), (20, 14964072), (24, 12470060), (30, 9976048), (31, 9654240), (32, 9352545), (40, 7482036), (48, 6235030), (60, 4988024), (62, 4827120), (80, 3741018), (93, 3218080), (96, 3117515), (120, 2494012), (124, 2413560), (155, 1930848), (160, 1870509), (186, 1609040), (240, 1247006), (248, 1206780), (310, 965424), (372, 804520), (465, 643616), (480, 623503), (496, 603390), (620, 482712), (744, 402260), (930, 321808), (992, 301695), (1240, 241356), (1488, 201130), (1860, 160904), (2480, 120678), (2976, 100565), (3720, 80452), (4960, 60339), (7440, 40226), (14880, 20113)]