2030004720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2243}}^1$

素因数の和:2684

約数の個数: 160

約数和(自身を含む): 7012051200

約数和(自身を除く): 4982046480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 419, 432, 540, 720, 838, 1080, 1257, 1676, 2095, 2160, 2243, 2514, 3352, 3771, 4190, 4486, 5028, 6285, 6704, 6729, 7542, 8380, 8972, 10056, 11215, 11313, 12570, 13458, 15084, 16760, 17944, 18855, 20112, 20187, 22430, 22626, 25140, 26916, 30168, 33520, 33645, 35888, 37710, 40374, 44860, 45252, 50280, 53832, 56565, 60336, 60561, 67290, 75420, 80748, 89720, 90504, 100560, 100935, 107664, 113130, 121122, 134580, 150840, 161496, 179440, 181008, 201870, 226260, 242244, 269160, 301680, 302805, 322992, 403740, 452520, 484488, 538320, 605610, 807480, 905040, 939817, 968976, 1211220, 1614960, 1879634, 2422440, 2819451, 3759268, 4699085, 4844880, 5638902, 7518536, 8458353, 9398170, 11277804, 14097255, 15037072, 16916706, 18796340, 22555608, 25375059, 28194510, 33833412, 37592680, 42291765, 45111216, 50750118, 56389020, 67666824, 75185360, 84583530, 101500236, 112778040, 126875295, 135333648, 169167060, 203000472, 225556080, 253750590, 338334120, 406000944, 507501180, 676668240, 1015002360, 2030004720]

約数ペア:

[(1, 2030004720), (2, 1015002360), (3, 676668240), (4, 507501180), (5, 406000944), (6, 338334120), (8, 253750590), (9, 225556080), (10, 203000472), (12, 169167060), (15, 135333648), (16, 126875295), (18, 112778040), (20, 101500236), (24, 84583530), (27, 75185360), (30, 67666824), (36, 56389020), (40, 50750118), (45, 45111216), (48, 42291765), (54, 37592680), (60, 33833412), (72, 28194510), (80, 25375059), (90, 22555608), (108, 18796340), (120, 16916706), (135, 15037072), (144, 14097255), (180, 11277804), (216, 9398170), (240, 8458353), (270, 7518536), (360, 5638902), (419, 4844880), (432, 4699085), (540, 3759268), (720, 2819451), (838, 2422440), (1080, 1879634), (1257, 1614960), (1676, 1211220), (2095, 968976), (2160, 939817), (2243, 905040), (2514, 807480), (3352, 605610), (3771, 538320), (4190, 484488), (4486, 452520), (5028, 403740), (6285, 322992), (6704, 302805), (6729, 301680), (7542, 269160), (8380, 242244), (8972, 226260), (10056, 201870), (11215, 181008), (11313, 179440), (12570, 161496), (13458, 150840), (15084, 134580), (16760, 121122), (17944, 113130), (18855, 107664), (20112, 100935), (20187, 100560), (22430, 90504), (22626, 89720), (25140, 80748), (26916, 75420), (30168, 67290), (33520, 60561), (33645, 60336), (35888, 56565), (37710, 53832), (40374, 50280), (44860, 45252)]