401532840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38461}}^1$

素因数の和:38507

約数の個数: 96

約数和(自身を含む): 1350016200

約数和(自身を除く): 948483360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 38461, 76922, 115383, 153844, 192305, 230766, 307688, 346149, 384610, 461532, 576915, 692298, 769220, 923064, 1115369, 1153830, 1384596, 1538440, 1730745, 2230738, 2307660, 2769192, 3346107, 3461490, 4461476, 4615320, 5576845, 6692214, 6922980, 8922952, 10038321, 11153690, 13384428, 13845960, 16730535, 20076642, 22307380, 26768856, 33461070, 40153284, 44614760, 50191605, 66922140, 80306568, 100383210, 133844280, 200766420, 401532840]

約数ペア:

[(1, 401532840), (2, 200766420), (3, 133844280), (4, 100383210), (5, 80306568), (6, 66922140), (8, 50191605), (9, 44614760), (10, 40153284), (12, 33461070), (15, 26768856), (18, 22307380), (20, 20076642), (24, 16730535), (29, 13845960), (30, 13384428), (36, 11153690), (40, 10038321), (45, 8922952), (58, 6922980), (60, 6692214), (72, 5576845), (87, 4615320), (90, 4461476), (116, 3461490), (120, 3346107), (145, 2769192), (174, 2307660), (180, 2230738), (232, 1730745), (261, 1538440), (290, 1384596), (348, 1153830), (360, 1115369), (435, 923064), (522, 769220), (580, 692298), (696, 576915), (870, 461532), (1044, 384610), (1160, 346149), (1305, 307688), (1740, 230766), (2088, 192305), (2610, 153844), (3480, 115383), (5220, 76922), (10440, 38461)]