1255564080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91781}}^1$

素因数の和:91819

約数の個数: 120

約数和(自身を含む): 4438577520

約数和(自身を除く): 3183013440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 91781, 183562, 275343, 367124, 458905, 550686, 734248, 826029, 917810, 1101372, 1376715, 1468496, 1652058, 1743839, 1835620, 2202744, 2753430, 3304116, 3487678, 3671240, 4130145, 4405488, 5231517, 5506860, 6608232, 6975356, 7342480, 8260290, 8719195, 10463034, 11013720, 13216464, 13950712, 15694551, 16520580, 17438390, 20926068, 22027440, 26157585, 27901424, 31389102, 33041160, 34876780, 41852136, 52315170, 62778204, 66082320, 69753560, 78472755, 83704272, 104630340, 125556408, 139507120, 156945510, 209260680, 251112816, 313891020, 418521360, 627782040, 1255564080]

約数ペア:

[(1, 1255564080), (2, 627782040), (3, 418521360), (4, 313891020), (5, 251112816), (6, 209260680), (8, 156945510), (9, 139507120), (10, 125556408), (12, 104630340), (15, 83704272), (16, 78472755), (18, 69753560), (19, 66082320), (20, 62778204), (24, 52315170), (30, 41852136), (36, 34876780), (38, 33041160), (40, 31389102), (45, 27901424), (48, 26157585), (57, 22027440), (60, 20926068), (72, 17438390), (76, 16520580), (80, 15694551), (90, 13950712), (95, 13216464), (114, 11013720), (120, 10463034), (144, 8719195), (152, 8260290), (171, 7342480), (180, 6975356), (190, 6608232), (228, 5506860), (240, 5231517), (285, 4405488), (304, 4130145), (342, 3671240), (360, 3487678), (380, 3304116), (456, 2753430), (570, 2202744), (684, 1835620), (720, 1743839), (760, 1652058), (855, 1468496), (912, 1376715), (1140, 1101372), (1368, 917810), (1520, 826029), (1710, 734248), (2280, 550686), (2736, 458905), (3420, 367124), (4560, 275343), (6840, 183562), (13680, 91781)]