13045320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 44582400

約数和(自身を除く): 31537080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 257, 270, 282, 360, 376, 423, 470, 514, 540, 564, 705, 771, 846, 940, 1028, 1080, 1128, 1269, 1285, 1410, 1542, 1692, 1880, 2056, 2115, 2313, 2538, 2570, 2820, 3084, 3384, 3855, 4230, 4626, 5076, 5140, 5640, 6168, 6345, 6939, 7710, 8460, 9252, 10152, 10280, 11565, 12079, 12690, 13878, 15420, 16920, 18504, 23130, 24158, 25380, 27756, 30840, 34695, 36237, 46260, 48316, 50760, 55512, 60395, 69390, 72474, 92520, 96632, 108711, 120790, 138780, 144948, 181185, 217422, 241580, 277560, 289896, 326133, 362370, 434844, 483160, 543555, 652266, 724740, 869688, 1087110, 1304532, 1449480, 1630665, 2174220, 2609064, 3261330, 4348440, 6522660, 13045320]

約数ペア:

[(1, 13045320), (2, 6522660), (3, 4348440), (4, 3261330), (5, 2609064), (6, 2174220), (8, 1630665), (9, 1449480), (10, 1304532), (12, 1087110), (15, 869688), (18, 724740), (20, 652266), (24, 543555), (27, 483160), (30, 434844), (36, 362370), (40, 326133), (45, 289896), (47, 277560), (54, 241580), (60, 217422), (72, 181185), (90, 144948), (94, 138780), (108, 120790), (120, 108711), (135, 96632), (141, 92520), (180, 72474), (188, 69390), (216, 60395), (235, 55512), (257, 50760), (270, 48316), (282, 46260), (360, 36237), (376, 34695), (423, 30840), (470, 27756), (514, 25380), (540, 24158), (564, 23130), (705, 18504), (771, 16920), (846, 15420), (940, 13878), (1028, 12690), (1080, 12079), (1128, 11565), (1269, 10280), (1285, 10152), (1410, 9252), (1542, 8460), (1692, 7710), (1880, 6939), (2056, 6345), (2115, 6168), (2313, 5640), (2538, 5140), (2570, 5076), (2820, 4626), (3084, 4230), (3384, 3855)]