61005960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1033

約数の個数: 160

約数和(自身を含む): 216057600

約数和(自身を除く): 155051640

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, 991, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 1982, 2052, 2280, 2565, 2973, 3078, 3240, 3420, 3964, 4104, 4955, 5130, 5946, 6156, 6840, 7695, 7928, 8919, 9910, 10260, 11892, 12312, 14865, 15390, 17838, 18829, 19820, 20520, 23784, 26757, 29730, 30780, 35676, 37658, 39640, 44595, 53514, 56487, 59460, 61560, 71352, 75316, 80271, 89190, 94145, 107028, 112974, 118920, 133785, 150632, 160542, 169461, 178380, 188290, 214056, 225948, 267570, 282435, 321084, 338922, 356760, 376580, 401355, 451896, 508383, 535140, 564870, 642168, 677844, 753160, 802710, 847305, 1016766, 1070280, 1129740, 1355688, 1525149, 1605420, 1694610, 2033532, 2259480, 2541915, 3050298, 3210840, 3389220, 4067064, 5083830, 6100596, 6778440, 7625745, 10167660, 12201192, 15251490, 20335320, 30502980, 61005960]

約数ペア:

[(1, 61005960), (2, 30502980), (3, 20335320), (4, 15251490), (5, 12201192), (6, 10167660), (8, 7625745), (9, 6778440), (10, 6100596), (12, 5083830), (15, 4067064), (18, 3389220), (19, 3210840), (20, 3050298), (24, 2541915), (27, 2259480), (30, 2033532), (36, 1694610), (38, 1605420), (40, 1525149), (45, 1355688), (54, 1129740), (57, 1070280), (60, 1016766), (72, 847305), (76, 802710), (81, 753160), (90, 677844), (95, 642168), (108, 564870), (114, 535140), (120, 508383), (135, 451896), (152, 401355), (162, 376580), (171, 356760), (180, 338922), (190, 321084), (216, 282435), (228, 267570), (270, 225948), (285, 214056), (324, 188290), (342, 178380), (360, 169461), (380, 160542), (405, 150632), (456, 133785), (513, 118920), (540, 112974), (570, 107028), (648, 94145), (684, 89190), (760, 80271), (810, 75316), (855, 71352), (991, 61560), (1026, 59460), (1080, 56487), (1140, 53514), (1368, 44595), (1539, 39640), (1620, 37658), (1710, 35676), (1982, 30780), (2052, 29730), (2280, 26757), (2565, 23784), (2973, 20520), (3078, 19820), (3240, 18829), (3420, 17838), (3964, 15390), (4104, 14865), (4955, 12312), (5130, 11892), (5946, 10260), (6156, 9910), (6840, 8919), (7695, 7928)]