19767642480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{409777}}^1$

素因数の和:409863

約数の個数: 120

約数和(自身を含む): 67377337872

約数和(自身を除く): 47609695392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 8040, 9648, 12060, 16080, 24120, 48240, 409777, 819554, 1229331, 1639108, 2048885, 2458662, 3278216, 3687993, 4097770, 4917324, 6146655, 6556432, 7375986, 8195540, 9834648, 12293310, 14751972, 16391080, 18439965, 19669296, 24586620, 27455059, 29503944, 32782160, 36879930, 49173240, 54910118, 59007888, 73759860, 82365177, 98346480, 109820236, 137275295, 147519720, 164730354, 219640472, 247095531, 274550590, 295039440, 329460708, 411825885, 439280944, 494191062, 549101180, 658921416, 823651770, 988382124, 1098202360, 1235477655, 1317842832, 1647303540, 1976764248, 2196404720, 2470955310, 3294607080, 3953528496, 4941910620, 6589214160, 9883821240, 19767642480]

約数ペア:

[(1, 19767642480), (2, 9883821240), (3, 6589214160), (4, 4941910620), (5, 3953528496), (6, 3294607080), (8, 2470955310), (9, 2196404720), (10, 1976764248), (12, 1647303540), (15, 1317842832), (16, 1235477655), (18, 1098202360), (20, 988382124), (24, 823651770), (30, 658921416), (36, 549101180), (40, 494191062), (45, 439280944), (48, 411825885), (60, 329460708), (67, 295039440), (72, 274550590), (80, 247095531), (90, 219640472), (120, 164730354), (134, 147519720), (144, 137275295), (180, 109820236), (201, 98346480), (240, 82365177), (268, 73759860), (335, 59007888), (360, 54910118), (402, 49173240), (536, 36879930), (603, 32782160), (670, 29503944), (720, 27455059), (804, 24586620), (1005, 19669296), (1072, 18439965), (1206, 16391080), (1340, 14751972), (1608, 12293310), (2010, 9834648), (2412, 8195540), (2680, 7375986), (3015, 6556432), (3216, 6146655), (4020, 4917324), (4824, 4097770), (5360, 3687993), (6030, 3278216), (8040, 2458662), (9648, 2048885), (12060, 1639108), (16080, 1229331), (24120, 819554), (48240, 409777)]