30496480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 83692224

約数和(自身を除く): 53195744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 373, 511, 560, 584, 730, 746, 1022, 1120, 1168, 1460, 1492, 1865, 2044, 2336, 2555, 2611, 2920, 2984, 3730, 4088, 5110, 5222, 5840, 5968, 7460, 8176, 10220, 10444, 11680, 11936, 13055, 14920, 16352, 20440, 20888, 26110, 27229, 29840, 40880, 41776, 52220, 54458, 59680, 81760, 83552, 104440, 108916, 136145, 190603, 208880, 217832, 272290, 381206, 417760, 435664, 544580, 762412, 871328, 953015, 1089160, 1524824, 1906030, 2178320, 3049648, 3812060, 4356640, 6099296, 7624120, 15248240, 30496480]

約数ペア:

[(1, 30496480), (2, 15248240), (4, 7624120), (5, 6099296), (7, 4356640), (8, 3812060), (10, 3049648), (14, 2178320), (16, 1906030), (20, 1524824), (28, 1089160), (32, 953015), (35, 871328), (40, 762412), (56, 544580), (70, 435664), (73, 417760), (80, 381206), (112, 272290), (140, 217832), (146, 208880), (160, 190603), (224, 136145), (280, 108916), (292, 104440), (365, 83552), (373, 81760), (511, 59680), (560, 54458), (584, 52220), (730, 41776), (746, 40880), (1022, 29840), (1120, 27229), (1168, 26110), (1460, 20888), (1492, 20440), (1865, 16352), (2044, 14920), (2336, 13055), (2555, 11936), (2611, 11680), (2920, 10444), (2984, 10220), (3730, 8176), (4088, 7460), (5110, 5968), (5222, 5840)]