99990240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29759}}^1$

素因数の和:29784

約数の個数: 96

約数和(自身を含む): 359976960

約数和(自身を除く): 259986720

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, 29759, 59518, 89277, 119036, 148795, 178554, 208313, 238072, 297590, 357108, 416626, 446385, 476144, 595180, 624939, 714216, 833252, 892770, 952288, 1041565, 1190360, 1249878, 1428432, 1666504, 1785540, 2083130, 2380720, 2499756, 2856864, 3124695, 3333008, 3571080, 4166260, 4761440, 4999512, 6249390, 6666016, 7142160, 8332520, 9999024, 12498780, 14284320, 16665040, 19998048, 24997560, 33330080, 49995120, 99990240]

約数ペア:

[(1, 99990240), (2, 49995120), (3, 33330080), (4, 24997560), (5, 19998048), (6, 16665040), (7, 14284320), (8, 12498780), (10, 9999024), (12, 8332520), (14, 7142160), (15, 6666016), (16, 6249390), (20, 4999512), (21, 4761440), (24, 4166260), (28, 3571080), (30, 3333008), (32, 3124695), (35, 2856864), (40, 2499756), (42, 2380720), (48, 2083130), (56, 1785540), (60, 1666504), (70, 1428432), (80, 1249878), (84, 1190360), (96, 1041565), (105, 952288), (112, 892770), (120, 833252), (140, 714216), (160, 624939), (168, 595180), (210, 476144), (224, 446385), (240, 416626), (280, 357108), (336, 297590), (420, 238072), (480, 208313), (560, 178554), (672, 148795), (840, 119036), (1120, 89277), (1680, 59518), (3360, 29759)]