2019772320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{40853}}^1$

素因数の和:40974

約数の個数: 96

約数和(自身を含む): 6424209792

約数和(自身を除く): 4404437472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 8240, 9888, 12360, 16480, 24720, 40853, 49440, 81706, 122559, 163412, 204265, 245118, 326824, 408530, 490236, 612795, 653648, 817060, 980472, 1225590, 1307296, 1634120, 1960944, 2451180, 3268240, 3921888, 4207859, 4902360, 6536480, 8415718, 9804720, 12623577, 16831436, 19609440, 21039295, 25247154, 33662872, 42078590, 50494308, 63117885, 67325744, 84157180, 100988616, 126235770, 134651488, 168314360, 201977232, 252471540, 336628720, 403954464, 504943080, 673257440, 1009886160, 2019772320]

約数ペア:

[(1, 2019772320), (2, 1009886160), (3, 673257440), (4, 504943080), (5, 403954464), (6, 336628720), (8, 252471540), (10, 201977232), (12, 168314360), (15, 134651488), (16, 126235770), (20, 100988616), (24, 84157180), (30, 67325744), (32, 63117885), (40, 50494308), (48, 42078590), (60, 33662872), (80, 25247154), (96, 21039295), (103, 19609440), (120, 16831436), (160, 12623577), (206, 9804720), (240, 8415718), (309, 6536480), (412, 4902360), (480, 4207859), (515, 3921888), (618, 3268240), (824, 2451180), (1030, 1960944), (1236, 1634120), (1545, 1307296), (1648, 1225590), (2060, 980472), (2472, 817060), (3090, 653648), (3296, 612795), (4120, 490236), (4944, 408530), (6180, 326824), (8240, 245118), (9888, 204265), (12360, 163412), (16480, 122559), (24720, 81706), (40853, 49440)]