1330433040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{3061}}^1$

素因数の和:4888

約数の個数: 80

約数和(自身を含む): 4127967936

約数和(自身を除く): 2797534896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1811, 3061, 3622, 5433, 6122, 7244, 9055, 9183, 10866, 12244, 14488, 15305, 18110, 18366, 21732, 24488, 27165, 28976, 30610, 36220, 36732, 43464, 45915, 48976, 54330, 61220, 72440, 73464, 86928, 91830, 108660, 122440, 144880, 146928, 183660, 217320, 244880, 367320, 434640, 734640, 5543471, 11086942, 16630413, 22173884, 27717355, 33260826, 44347768, 55434710, 66521652, 83152065, 88695536, 110869420, 133043304, 166304130, 221738840, 266086608, 332608260, 443477680, 665216520, 1330433040]

約数ペア:

[(1, 1330433040), (2, 665216520), (3, 443477680), (4, 332608260), (5, 266086608), (6, 221738840), (8, 166304130), (10, 133043304), (12, 110869420), (15, 88695536), (16, 83152065), (20, 66521652), (24, 55434710), (30, 44347768), (40, 33260826), (48, 27717355), (60, 22173884), (80, 16630413), (120, 11086942), (240, 5543471), (1811, 734640), (3061, 434640), (3622, 367320), (5433, 244880), (6122, 217320), (7244, 183660), (9055, 146928), (9183, 144880), (10866, 122440), (12244, 108660), (14488, 91830), (15305, 86928), (18110, 73464), (18366, 72440), (21732, 61220), (24488, 54330), (27165, 48976), (28976, 45915), (30610, 43464), (36220, 36732)]