900120480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{267893}}^1$

素因数の和:267918

約数の個数: 96

約数和(自身を含む): 3240445824

約数和(自身を除く): 2340325344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 267893, 535786, 803679, 1071572, 1339465, 1607358, 1875251, 2143144, 2678930, 3214716, 3750502, 4018395, 4286288, 5357860, 5625753, 6429432, 7501004, 8036790, 8572576, 9376255, 10715720, 11251506, 12858864, 15002008, 16073580, 18752510, 21431440, 22503012, 25717728, 28128765, 30004016, 32147160, 37505020, 42862880, 45006024, 56257530, 60008032, 64294320, 75010040, 90012048, 112515060, 128588640, 150020080, 180024096, 225030120, 300040160, 450060240, 900120480]

約数ペア:

[(1, 900120480), (2, 450060240), (3, 300040160), (4, 225030120), (5, 180024096), (6, 150020080), (7, 128588640), (8, 112515060), (10, 90012048), (12, 75010040), (14, 64294320), (15, 60008032), (16, 56257530), (20, 45006024), (21, 42862880), (24, 37505020), (28, 32147160), (30, 30004016), (32, 28128765), (35, 25717728), (40, 22503012), (42, 21431440), (48, 18752510), (56, 16073580), (60, 15002008), (70, 12858864), (80, 11251506), (84, 10715720), (96, 9376255), (105, 8572576), (112, 8036790), (120, 7501004), (140, 6429432), (160, 5625753), (168, 5357860), (210, 4286288), (224, 4018395), (240, 3750502), (280, 3214716), (336, 2678930), (420, 2143144), (480, 1875251), (560, 1607358), (672, 1339465), (840, 1071572), (1120, 803679), (1680, 535786), (3360, 267893)]