47941560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 168854400

約数和(自身を除く): 120912840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 86, 90, 95, 114, 120, 129, 152, 163, 171, 172, 180, 190, 215, 228, 258, 285, 326, 342, 344, 360, 380, 387, 430, 456, 489, 516, 570, 645, 652, 684, 760, 774, 815, 817, 855, 860, 978, 1032, 1140, 1290, 1304, 1368, 1467, 1548, 1630, 1634, 1710, 1720, 1935, 1956, 2280, 2445, 2451, 2580, 2934, 3096, 3097, 3260, 3268, 3420, 3870, 3912, 4085, 4890, 4902, 5160, 5868, 6194, 6520, 6536, 6840, 7009, 7335, 7353, 7740, 8170, 9291, 9780, 9804, 11736, 12255, 12388, 14018, 14670, 14706, 15480, 15485, 16340, 18582, 19560, 19608, 21027, 24510, 24776, 27873, 28036, 29340, 29412, 30970, 32680, 35045, 36765, 37164, 42054, 46455, 49020, 55746, 56072, 58680, 58824, 61940, 63081, 70090, 73530, 74328, 84108, 92910, 98040, 105135, 111492, 123880, 126162, 133171, 139365, 140180, 147060, 168216, 185820, 210270, 222984, 252324, 266342, 278730, 280360, 294120, 315405, 371640, 399513, 420540, 504648, 532684, 557460, 630810, 665855, 799026, 841080, 1065368, 1114920, 1198539, 1261620, 1331710, 1598052, 1997565, 2397078, 2523240, 2663420, 3196104, 3995130, 4794156, 5326840, 5992695, 7990260, 9588312, 11985390, 15980520, 23970780, 47941560]

約数ペア:

[(1, 47941560), (2, 23970780), (3, 15980520), (4, 11985390), (5, 9588312), (6, 7990260), (8, 5992695), (9, 5326840), (10, 4794156), (12, 3995130), (15, 3196104), (18, 2663420), (19, 2523240), (20, 2397078), (24, 1997565), (30, 1598052), (36, 1331710), (38, 1261620), (40, 1198539), (43, 1114920), (45, 1065368), (57, 841080), (60, 799026), (72, 665855), (76, 630810), (86, 557460), (90, 532684), (95, 504648), (114, 420540), (120, 399513), (129, 371640), (152, 315405), (163, 294120), (171, 280360), (172, 278730), (180, 266342), (190, 252324), (215, 222984), (228, 210270), (258, 185820), (285, 168216), (326, 147060), (342, 140180), (344, 139365), (360, 133171), (380, 126162), (387, 123880), (430, 111492), (456, 105135), (489, 98040), (516, 92910), (570, 84108), (645, 74328), (652, 73530), (684, 70090), (760, 63081), (774, 61940), (815, 58824), (817, 58680), (855, 56072), (860, 55746), (978, 49020), (1032, 46455), (1140, 42054), (1290, 37164), (1304, 36765), (1368, 35045), (1467, 32680), (1548, 30970), (1630, 29412), (1634, 29340), (1710, 28036), (1720, 27873), (1935, 24776), (1956, 24510), (2280, 21027), (2445, 19608), (2451, 19560), (2580, 18582), (2934, 16340), (3096, 15485), (3097, 15480), (3260, 14706), (3268, 14670), (3420, 14018), (3870, 12388), (3912, 12255), (4085, 11736), (4890, 9804), (4902, 9780), (5160, 9291), (5868, 8170), (6194, 7740), (6520, 7353), (6536, 7335), (6840, 7009)]