299742240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89209}}^1$

素因数の和:89234

約数の個数: 96

約数和(自身を含む): 1079084160

約数和(自身を除く): 779341920

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, 89209, 178418, 267627, 356836, 446045, 535254, 624463, 713672, 892090, 1070508, 1248926, 1338135, 1427344, 1784180, 1873389, 2141016, 2497852, 2676270, 2854688, 3122315, 3568360, 3746778, 4282032, 4995704, 5352540, 6244630, 7136720, 7493556, 8564064, 9366945, 9991408, 10705080, 12489260, 14273440, 14987112, 18733890, 19982816, 21410160, 24978520, 29974224, 37467780, 42820320, 49957040, 59948448, 74935560, 99914080, 149871120, 299742240]

約数ペア:

[(1, 299742240), (2, 149871120), (3, 99914080), (4, 74935560), (5, 59948448), (6, 49957040), (7, 42820320), (8, 37467780), (10, 29974224), (12, 24978520), (14, 21410160), (15, 19982816), (16, 18733890), (20, 14987112), (21, 14273440), (24, 12489260), (28, 10705080), (30, 9991408), (32, 9366945), (35, 8564064), (40, 7493556), (42, 7136720), (48, 6244630), (56, 5352540), (60, 4995704), (70, 4282032), (80, 3746778), (84, 3568360), (96, 3122315), (105, 2854688), (112, 2676270), (120, 2497852), (140, 2141016), (160, 1873389), (168, 1784180), (210, 1427344), (224, 1338135), (240, 1248926), (280, 1070508), (336, 892090), (420, 713672), (480, 624463), (560, 535254), (672, 446045), (840, 356836), (1120, 267627), (1680, 178418), (3360, 89209)]