5138040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 15759360

約数和(自身を除く): 10621320

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, 911, 940, 1128, 1410, 1822, 1880, 2733, 2820, 3644, 4555, 5466, 5640, 7288, 9110, 10932, 13665, 18220, 21864, 27330, 36440, 42817, 54660, 85634, 109320, 128451, 171268, 214085, 256902, 342536, 428170, 513804, 642255, 856340, 1027608, 1284510, 1712680, 2569020, 5138040]

約数ペア:

[(1, 5138040), (2, 2569020), (3, 1712680), (4, 1284510), (5, 1027608), (6, 856340), (8, 642255), (10, 513804), (12, 428170), (15, 342536), (20, 256902), (24, 214085), (30, 171268), (40, 128451), (47, 109320), (60, 85634), (94, 54660), (120, 42817), (141, 36440), (188, 27330), (235, 21864), (282, 18220), (376, 13665), (470, 10932), (564, 9110), (705, 7288), (911, 5640), (940, 5466), (1128, 4555), (1410, 3644), (1822, 2820), (1880, 2733)]