447984120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{5717}}^1$

素因数の和:6384

約数の個数: 64

約数和(自身を含む): 1346245920

約数和(自身を除く): 898261800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 1306, 1959, 2612, 3265, 3918, 5224, 5717, 6530, 7836, 9795, 11434, 13060, 15672, 17151, 19590, 22868, 26120, 28585, 34302, 39180, 45736, 57170, 68604, 78360, 85755, 114340, 137208, 171510, 228680, 343020, 686040, 3733201, 7466402, 11199603, 14932804, 18666005, 22399206, 29865608, 37332010, 44798412, 55998015, 74664020, 89596824, 111996030, 149328040, 223992060, 447984120]

約数ペア:

[(1, 447984120), (2, 223992060), (3, 149328040), (4, 111996030), (5, 89596824), (6, 74664020), (8, 55998015), (10, 44798412), (12, 37332010), (15, 29865608), (20, 22399206), (24, 18666005), (30, 14932804), (40, 11199603), (60, 7466402), (120, 3733201), (653, 686040), (1306, 343020), (1959, 228680), (2612, 171510), (3265, 137208), (3918, 114340), (5224, 85755), (5717, 78360), (6530, 68604), (7836, 57170), (9795, 45736), (11434, 39180), (13060, 34302), (15672, 28585), (17151, 26120), (19590, 22868)]