2793441480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{42557}}^1$

素因数の和:43118

約数の個数: 64

約数和(自身を含む): 8395842240

約数和(自身を除く): 5602400760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 10940, 13128, 16410, 21880, 32820, 42557, 65640, 85114, 127671, 170228, 212785, 255342, 340456, 425570, 510684, 638355, 851140, 1021368, 1276710, 1702280, 2553420, 5106840, 23278679, 46557358, 69836037, 93114716, 116393395, 139672074, 186229432, 232786790, 279344148, 349180185, 465573580, 558688296, 698360370, 931147160, 1396720740, 2793441480]

約数ペア:

[(1, 2793441480), (2, 1396720740), (3, 931147160), (4, 698360370), (5, 558688296), (6, 465573580), (8, 349180185), (10, 279344148), (12, 232786790), (15, 186229432), (20, 139672074), (24, 116393395), (30, 93114716), (40, 69836037), (60, 46557358), (120, 23278679), (547, 5106840), (1094, 2553420), (1641, 1702280), (2188, 1276710), (2735, 1021368), (3282, 851140), (4376, 638355), (5470, 510684), (6564, 425570), (8205, 340456), (10940, 255342), (13128, 212785), (16410, 170228), (21880, 127671), (32820, 85114), (42557, 65640)]