304565640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54001}}^1$

素因数の和:54062

約数の個数: 64

約数和(自身を含む): 933154560

約数和(自身を除く): 628588920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 54001, 108002, 162003, 216004, 270005, 324006, 432008, 540010, 648012, 810015, 1080020, 1296024, 1620030, 2160040, 2538047, 3240060, 5076094, 6480120, 7614141, 10152188, 12690235, 15228282, 20304376, 25380470, 30456564, 38070705, 50760940, 60913128, 76141410, 101521880, 152282820, 304565640]

約数ペア:

[(1, 304565640), (2, 152282820), (3, 101521880), (4, 76141410), (5, 60913128), (6, 50760940), (8, 38070705), (10, 30456564), (12, 25380470), (15, 20304376), (20, 15228282), (24, 12690235), (30, 10152188), (40, 7614141), (47, 6480120), (60, 5076094), (94, 3240060), (120, 2538047), (141, 2160040), (188, 1620030), (235, 1296024), (282, 1080020), (376, 810015), (470, 648012), (564, 540010), (705, 432008), (940, 324006), (1128, 270005), (1410, 216004), (1880, 162003), (2820, 108002), (5640, 54001)]