6513480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 22435200

約数和(自身を除く): 15921720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 163, 180, 185, 216, 222, 270, 296, 326, 333, 360, 370, 444, 489, 540, 555, 652, 666, 740, 815, 888, 978, 999, 1080, 1110, 1304, 1332, 1467, 1480, 1630, 1665, 1956, 1998, 2220, 2445, 2664, 2934, 3260, 3330, 3912, 3996, 4401, 4440, 4890, 4995, 5868, 6031, 6520, 6660, 7335, 7992, 8802, 9780, 9990, 11736, 12062, 13320, 14670, 17604, 18093, 19560, 19980, 22005, 24124, 29340, 30155, 35208, 36186, 39960, 44010, 48248, 54279, 58680, 60310, 72372, 88020, 90465, 108558, 120620, 144744, 162837, 176040, 180930, 217116, 241240, 271395, 325674, 361860, 434232, 542790, 651348, 723720, 814185, 1085580, 1302696, 1628370, 2171160, 3256740, 6513480]

約数ペア:

[(1, 6513480), (2, 3256740), (3, 2171160), (4, 1628370), (5, 1302696), (6, 1085580), (8, 814185), (9, 723720), (10, 651348), (12, 542790), (15, 434232), (18, 361860), (20, 325674), (24, 271395), (27, 241240), (30, 217116), (36, 180930), (37, 176040), (40, 162837), (45, 144744), (54, 120620), (60, 108558), (72, 90465), (74, 88020), (90, 72372), (108, 60310), (111, 58680), (120, 54279), (135, 48248), (148, 44010), (163, 39960), (180, 36186), (185, 35208), (216, 30155), (222, 29340), (270, 24124), (296, 22005), (326, 19980), (333, 19560), (360, 18093), (370, 17604), (444, 14670), (489, 13320), (540, 12062), (555, 11736), (652, 9990), (666, 9780), (740, 8802), (815, 7992), (888, 7335), (978, 6660), (999, 6520), (1080, 6031), (1110, 5868), (1304, 4995), (1332, 4890), (1467, 4440), (1480, 4401), (1630, 3996), (1665, 3912), (1956, 3330), (1998, 3260), (2220, 2934), (2445, 2664)]