2015435880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1823}}^1$

素因数の和:1960

約数の個数: 192

約数和(自身を含む): 6811983360

約数和(自身を除く): 4796547480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 83, 90, 111, 120, 148, 166, 180, 185, 222, 249, 296, 332, 333, 360, 370, 415, 444, 498, 555, 664, 666, 740, 747, 830, 888, 996, 1110, 1245, 1332, 1480, 1494, 1660, 1665, 1823, 1992, 2220, 2490, 2664, 2988, 3071, 3320, 3330, 3646, 3735, 4440, 4980, 5469, 5976, 6142, 6660, 7292, 7470, 9115, 9213, 9960, 10938, 12284, 13320, 14584, 14940, 15355, 16407, 18230, 18426, 21876, 24568, 27345, 27639, 29880, 30710, 32814, 36460, 36852, 43752, 46065, 54690, 55278, 61420, 65628, 67451, 72920, 73704, 82035, 92130, 109380, 110556, 122840, 131256, 134902, 138195, 151309, 164070, 184260, 202353, 218760, 221112, 269804, 276390, 302618, 328140, 337255, 368520, 404706, 453927, 539608, 552780, 605236, 607059, 656280, 674510, 756545, 809412, 907854, 1011765, 1105560, 1210472, 1214118, 1349020, 1361781, 1513090, 1618824, 1815708, 2023530, 2269635, 2428236, 2698040, 2723562, 3026180, 3035295, 3631416, 4047060, 4539270, 4856472, 5447124, 5598433, 6052360, 6070590, 6808905, 8094120, 9078540, 10894248, 11196866, 12141180, 13617810, 16795299, 18157080, 22393732, 24282360, 27235620, 27992165, 33590598, 44787464, 50385897, 54471240, 55984330, 67181196, 83976495, 100771794, 111968660, 134362392, 167952990, 201543588, 223937320, 251929485, 335905980, 403087176, 503858970, 671811960, 1007717940, 2015435880]

約数ペア:

[(1, 2015435880), (2, 1007717940), (3, 671811960), (4, 503858970), (5, 403087176), (6, 335905980), (8, 251929485), (9, 223937320), (10, 201543588), (12, 167952990), (15, 134362392), (18, 111968660), (20, 100771794), (24, 83976495), (30, 67181196), (36, 55984330), (37, 54471240), (40, 50385897), (45, 44787464), (60, 33590598), (72, 27992165), (74, 27235620), (83, 24282360), (90, 22393732), (111, 18157080), (120, 16795299), (148, 13617810), (166, 12141180), (180, 11196866), (185, 10894248), (222, 9078540), (249, 8094120), (296, 6808905), (332, 6070590), (333, 6052360), (360, 5598433), (370, 5447124), (415, 4856472), (444, 4539270), (498, 4047060), (555, 3631416), (664, 3035295), (666, 3026180), (740, 2723562), (747, 2698040), (830, 2428236), (888, 2269635), (996, 2023530), (1110, 1815708), (1245, 1618824), (1332, 1513090), (1480, 1361781), (1494, 1349020), (1660, 1214118), (1665, 1210472), (1823, 1105560), (1992, 1011765), (2220, 907854), (2490, 809412), (2664, 756545), (2988, 674510), (3071, 656280), (3320, 607059), (3330, 605236), (3646, 552780), (3735, 539608), (4440, 453927), (4980, 404706), (5469, 368520), (5976, 337255), (6142, 328140), (6660, 302618), (7292, 276390), (7470, 269804), (9115, 221112), (9213, 218760), (9960, 202353), (10938, 184260), (12284, 164070), (13320, 151309), (14584, 138195), (14940, 134902), (15355, 131256), (16407, 122840), (18230, 110556), (18426, 109380), (21876, 92130), (24568, 82035), (27345, 73704), (27639, 72920), (29880, 67451), (30710, 65628), (32814, 61420), (36460, 55278), (36852, 54690), (43752, 46065)]