120517017720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{53051}}^1$

素因数の和:54797

約数の個数: 128

約数和(自身を含む): 394655950080

約数和(自身を除く): 274138932360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1721, 3442, 5163, 6884, 8605, 10326, 13768, 17210, 18931, 20652, 25815, 34420, 37862, 41304, 51630, 53051, 56793, 68840, 75724, 94655, 103260, 106102, 113586, 151448, 159153, 189310, 206520, 212204, 227172, 265255, 283965, 318306, 378620, 424408, 454344, 530510, 567930, 583561, 636612, 757240, 795765, 1061020, 1135860, 1167122, 1273224, 1591530, 1750683, 2122040, 2271720, 2334244, 2917805, 3183060, 3501366, 4668488, 5835610, 6366120, 7002732, 8753415, 11671220, 14005464, 17506830, 23342440, 35013660, 70027320, 91300771, 182601542, 273902313, 365203084, 456503855, 547804626, 730406168, 913007710, 1004308481, 1095609252, 1369511565, 1826015420, 2008616962, 2191218504, 2739023130, 3012925443, 3652030840, 4017233924, 5021542405, 5478046260, 6025850886, 8034467848, 10043084810, 10956092520, 12051701772, 15064627215, 20086169620, 24103403544, 30129254430, 40172339240, 60258508860, 120517017720]

約数ペア:

[(1, 120517017720), (2, 60258508860), (3, 40172339240), (4, 30129254430), (5, 24103403544), (6, 20086169620), (8, 15064627215), (10, 12051701772), (11, 10956092520), (12, 10043084810), (15, 8034467848), (20, 6025850886), (22, 5478046260), (24, 5021542405), (30, 4017233924), (33, 3652030840), (40, 3012925443), (44, 2739023130), (55, 2191218504), (60, 2008616962), (66, 1826015420), (88, 1369511565), (110, 1095609252), (120, 1004308481), (132, 913007710), (165, 730406168), (220, 547804626), (264, 456503855), (330, 365203084), (440, 273902313), (660, 182601542), (1320, 91300771), (1721, 70027320), (3442, 35013660), (5163, 23342440), (6884, 17506830), (8605, 14005464), (10326, 11671220), (13768, 8753415), (17210, 7002732), (18931, 6366120), (20652, 5835610), (25815, 4668488), (34420, 3501366), (37862, 3183060), (41304, 2917805), (51630, 2334244), (53051, 2271720), (56793, 2122040), (68840, 1750683), (75724, 1591530), (94655, 1273224), (103260, 1167122), (106102, 1135860), (113586, 1061020), (151448, 795765), (159153, 757240), (189310, 636612), (206520, 583561), (212204, 567930), (227172, 530510), (265255, 454344), (283965, 424408), (318306, 378620)]