30528360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 106272000

約数和(自身を除く): 75743640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1229, 1242, 1380, 1656, 2070, 2458, 2484, 2760, 3105, 3687, 4140, 4916, 4968, 6145, 6210, 7374, 8280, 9832, 11061, 12290, 12420, 14748, 18435, 22122, 24580, 24840, 28267, 29496, 33183, 36870, 44244, 49160, 55305, 56534, 66366, 73740, 84801, 88488, 110610, 113068, 132732, 141335, 147480, 165915, 169602, 221220, 226136, 254403, 265464, 282670, 331830, 339204, 424005, 442440, 508806, 565340, 663660, 678408, 763209, 848010, 1017612, 1130680, 1272015, 1327320, 1526418, 1696020, 2035224, 2544030, 3052836, 3392040, 3816045, 5088060, 6105672, 7632090, 10176120, 15264180, 30528360]

約数ペア:

[(1, 30528360), (2, 15264180), (3, 10176120), (4, 7632090), (5, 6105672), (6, 5088060), (8, 3816045), (9, 3392040), (10, 3052836), (12, 2544030), (15, 2035224), (18, 1696020), (20, 1526418), (23, 1327320), (24, 1272015), (27, 1130680), (30, 1017612), (36, 848010), (40, 763209), (45, 678408), (46, 663660), (54, 565340), (60, 508806), (69, 442440), (72, 424005), (90, 339204), (92, 331830), (108, 282670), (115, 265464), (120, 254403), (135, 226136), (138, 221220), (180, 169602), (184, 165915), (207, 147480), (216, 141335), (230, 132732), (270, 113068), (276, 110610), (345, 88488), (360, 84801), (414, 73740), (460, 66366), (540, 56534), (552, 55305), (621, 49160), (690, 44244), (828, 36870), (920, 33183), (1035, 29496), (1080, 28267), (1229, 24840), (1242, 24580), (1380, 22122), (1656, 18435), (2070, 14748), (2458, 12420), (2484, 12290), (2760, 11061), (3105, 9832), (3687, 8280), (4140, 7374), (4916, 6210), (4968, 6145)]