11117880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 36644400

約数和(自身を除く): 25526520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 347, 356, 360, 445, 534, 694, 712, 801, 890, 1041, 1068, 1335, 1388, 1602, 1735, 1780, 2082, 2136, 2670, 2776, 3123, 3204, 3470, 3560, 4005, 4164, 5205, 5340, 6246, 6408, 6940, 8010, 8328, 10410, 10680, 12492, 13880, 15615, 16020, 20820, 24984, 30883, 31230, 32040, 41640, 61766, 62460, 92649, 123532, 124920, 154415, 185298, 247064, 277947, 308830, 370596, 463245, 555894, 617660, 741192, 926490, 1111788, 1235320, 1389735, 1852980, 2223576, 2779470, 3705960, 5558940, 11117880]

約数ペア:

[(1, 11117880), (2, 5558940), (3, 3705960), (4, 2779470), (5, 2223576), (6, 1852980), (8, 1389735), (9, 1235320), (10, 1111788), (12, 926490), (15, 741192), (18, 617660), (20, 555894), (24, 463245), (30, 370596), (36, 308830), (40, 277947), (45, 247064), (60, 185298), (72, 154415), (89, 124920), (90, 123532), (120, 92649), (178, 62460), (180, 61766), (267, 41640), (347, 32040), (356, 31230), (360, 30883), (445, 24984), (534, 20820), (694, 16020), (712, 15615), (801, 13880), (890, 12492), (1041, 10680), (1068, 10410), (1335, 8328), (1388, 8010), (1602, 6940), (1735, 6408), (1780, 6246), (2082, 5340), (2136, 5205), (2670, 4164), (2776, 4005), (3123, 3560), (3204, 3470)]