123207480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3457}}^1$

素因数の和:3491

約数の個数: 160

約数和(自身を含む): 451891440

約数和(自身を除く): 328683960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3457, 3564, 3960, 4455, 5940, 6914, 7128, 8910, 10371, 11880, 13828, 17285, 17820, 20742, 27656, 31113, 34570, 35640, 38027, 41484, 51855, 62226, 69140, 76054, 82968, 93339, 103710, 114081, 124452, 138280, 152108, 155565, 186678, 190135, 207420, 228162, 248904, 280017, 304216, 311130, 342243, 373356, 380270, 414840, 456324, 466695, 560034, 570405, 622260, 684486, 746712, 760540, 912648, 933390, 1026729, 1120068, 1140810, 1244520, 1368972, 1400085, 1521080, 1711215, 1866780, 2053458, 2240136, 2281620, 2737944, 2800170, 3080187, 3422430, 3733560, 4106916, 4563240, 5133645, 5600340, 6160374, 6844860, 8213832, 10267290, 11200680, 12320748, 13689720, 15400935, 20534580, 24641496, 30801870, 41069160, 61603740, 123207480]

約数ペア:

[(1, 123207480), (2, 61603740), (3, 41069160), (4, 30801870), (5, 24641496), (6, 20534580), (8, 15400935), (9, 13689720), (10, 12320748), (11, 11200680), (12, 10267290), (15, 8213832), (18, 6844860), (20, 6160374), (22, 5600340), (24, 5133645), (27, 4563240), (30, 4106916), (33, 3733560), (36, 3422430), (40, 3080187), (44, 2800170), (45, 2737944), (54, 2281620), (55, 2240136), (60, 2053458), (66, 1866780), (72, 1711215), (81, 1521080), (88, 1400085), (90, 1368972), (99, 1244520), (108, 1140810), (110, 1120068), (120, 1026729), (132, 933390), (135, 912648), (162, 760540), (165, 746712), (180, 684486), (198, 622260), (216, 570405), (220, 560034), (264, 466695), (270, 456324), (297, 414840), (324, 380270), (330, 373356), (360, 342243), (396, 311130), (405, 304216), (440, 280017), (495, 248904), (540, 228162), (594, 207420), (648, 190135), (660, 186678), (792, 155565), (810, 152108), (891, 138280), (990, 124452), (1080, 114081), (1188, 103710), (1320, 93339), (1485, 82968), (1620, 76054), (1782, 69140), (1980, 62226), (2376, 51855), (2970, 41484), (3240, 38027), (3457, 35640), (3564, 34570), (3960, 31113), (4455, 27656), (5940, 20742), (6914, 17820), (7128, 17285), (8910, 13828), (10371, 11880)]