1259825160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5273}}^1$

素因数の和:5479

約数の個数: 128

約数和(自身を含む): 4146629760

約数和(自身を除く): 2886804600

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, 181, 220, 264, 330, 362, 440, 543, 660, 724, 905, 1086, 1320, 1448, 1810, 1991, 2172, 2715, 3620, 3982, 4344, 5273, 5430, 5973, 7240, 7964, 9955, 10546, 10860, 11946, 15819, 15928, 19910, 21092, 21720, 23892, 26365, 29865, 31638, 39820, 42184, 47784, 52730, 58003, 59730, 63276, 79095, 79640, 105460, 116006, 119460, 126552, 158190, 174009, 210920, 232012, 238920, 290015, 316380, 348018, 464024, 580030, 632760, 696036, 870045, 954413, 1160060, 1392072, 1740090, 1908826, 2320120, 2863239, 3480180, 3817652, 4772065, 5726478, 6960360, 7635304, 9544130, 10498543, 11452956, 14316195, 19088260, 20997086, 22905912, 28632390, 31495629, 38176520, 41994172, 52492715, 57264780, 62991258, 83988344, 104985430, 114529560, 125982516, 157478145, 209970860, 251965032, 314956290, 419941720, 629912580, 1259825160]

約数ペア:

[(1, 1259825160), (2, 629912580), (3, 419941720), (4, 314956290), (5, 251965032), (6, 209970860), (8, 157478145), (10, 125982516), (11, 114529560), (12, 104985430), (15, 83988344), (20, 62991258), (22, 57264780), (24, 52492715), (30, 41994172), (33, 38176520), (40, 31495629), (44, 28632390), (55, 22905912), (60, 20997086), (66, 19088260), (88, 14316195), (110, 11452956), (120, 10498543), (132, 9544130), (165, 7635304), (181, 6960360), (220, 5726478), (264, 4772065), (330, 3817652), (362, 3480180), (440, 2863239), (543, 2320120), (660, 1908826), (724, 1740090), (905, 1392072), (1086, 1160060), (1320, 954413), (1448, 870045), (1810, 696036), (1991, 632760), (2172, 580030), (2715, 464024), (3620, 348018), (3982, 316380), (4344, 290015), (5273, 238920), (5430, 232012), (5973, 210920), (7240, 174009), (7964, 158190), (9955, 126552), (10546, 119460), (10860, 116006), (11946, 105460), (15819, 79640), (15928, 79095), (19910, 63276), (21092, 59730), (21720, 58003), (23892, 52730), (26365, 47784), (29865, 42184), (31638, 39820)]