72842520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5569}}^1$

素因数の和:5692

約数の個数: 64

約数和(自身を含む): 220572000

約数和(自身を除く): 147729480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5569, 6540, 11138, 13080, 16707, 22276, 27845, 33414, 44552, 55690, 66828, 83535, 111380, 133656, 167070, 222760, 334140, 607021, 668280, 1214042, 1821063, 2428084, 3035105, 3642126, 4856168, 6070210, 7284252, 9105315, 12140420, 14568504, 18210630, 24280840, 36421260, 72842520]

約数ペア:

[(1, 72842520), (2, 36421260), (3, 24280840), (4, 18210630), (5, 14568504), (6, 12140420), (8, 9105315), (10, 7284252), (12, 6070210), (15, 4856168), (20, 3642126), (24, 3035105), (30, 2428084), (40, 1821063), (60, 1214042), (109, 668280), (120, 607021), (218, 334140), (327, 222760), (436, 167070), (545, 133656), (654, 111380), (872, 83535), (1090, 66828), (1308, 55690), (1635, 44552), (2180, 33414), (2616, 27845), (3270, 22276), (4360, 16707), (5569, 13080), (6540, 11138)]