8555424120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{138977}}^1$

素因数の和:139019

約数の個数: 160

約数和(自身を含む): 30269408400

約数和(自身を除く): 21713984280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 30780, 61560, 138977, 277954, 416931, 555908, 694885, 833862, 1111816, 1250793, 1389770, 1667724, 2084655, 2501586, 2640563, 2779540, 3335448, 3752379, 4169310, 5003172, 5281126, 5559080, 6253965, 7504758, 7921689, 8338620, 10006344, 10562252, 11257137, 12507930, 13202815, 15009516, 15843378, 16677240, 18761895, 21124504, 22514274, 23765067, 25015860, 26405630, 30019032, 31686756, 37523790, 39608445, 45028548, 47530134, 50031720, 52811260, 56285685, 63373512, 71295201, 75047580, 79216890, 90057096, 95060268, 105622520, 112571370, 118825335, 142590402, 150095160, 158433780, 190120536, 213885603, 225142740, 237650670, 285180804, 316867560, 356476005, 427771206, 450285480, 475301340, 570361608, 712952010, 855542412, 950602680, 1069428015, 1425904020, 1711084824, 2138856030, 2851808040, 4277712060, 8555424120]

約数ペア:

[(1, 8555424120), (2, 4277712060), (3, 2851808040), (4, 2138856030), (5, 1711084824), (6, 1425904020), (8, 1069428015), (9, 950602680), (10, 855542412), (12, 712952010), (15, 570361608), (18, 475301340), (19, 450285480), (20, 427771206), (24, 356476005), (27, 316867560), (30, 285180804), (36, 237650670), (38, 225142740), (40, 213885603), (45, 190120536), (54, 158433780), (57, 150095160), (60, 142590402), (72, 118825335), (76, 112571370), (81, 105622520), (90, 95060268), (95, 90057096), (108, 79216890), (114, 75047580), (120, 71295201), (135, 63373512), (152, 56285685), (162, 52811260), (171, 50031720), (180, 47530134), (190, 45028548), (216, 39608445), (228, 37523790), (270, 31686756), (285, 30019032), (324, 26405630), (342, 25015860), (360, 23765067), (380, 22514274), (405, 21124504), (456, 18761895), (513, 16677240), (540, 15843378), (570, 15009516), (648, 13202815), (684, 12507930), (760, 11257137), (810, 10562252), (855, 10006344), (1026, 8338620), (1080, 7921689), (1140, 7504758), (1368, 6253965), (1539, 5559080), (1620, 5281126), (1710, 5003172), (2052, 4169310), (2280, 3752379), (2565, 3335448), (3078, 2779540), (3240, 2640563), (3420, 2501586), (4104, 2084655), (5130, 1667724), (6156, 1389770), (6840, 1250793), (7695, 1111816), (10260, 833862), (12312, 694885), (15390, 555908), (20520, 416931), (30780, 277954), (61560, 138977)]