2450240640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11497}}^1$

素因数の和:11559

約数の個数: 192

約数和(自身を含む): 8690418360

約数和(自身を除く): 6240177720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 888, 960, 1110, 1152, 1184, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 10656, 11497, 11840, 13320, 14208, 17760, 21312, 22994, 23680, 26640, 34491, 35520, 42624, 45988, 53280, 57485, 68982, 71040, 91976, 103473, 106560, 114970, 137964, 172455, 183952, 206946, 213120, 229940, 275928, 344910, 367904, 413892, 425389, 459880, 517365, 551856, 689820, 735808, 827784, 850778, 919760, 1034730, 1103712, 1276167, 1379640, 1471616, 1655568, 1701556, 1839520, 2069460, 2126945, 2207424, 2552334, 2759280, 3311136, 3403112, 3679040, 3828501, 4138920, 4253890, 4414848, 5104668, 5518560, 6380835, 6622272, 6806224, 7358080, 7657002, 8277840, 8507780, 10209336, 11037120, 12761670, 13244544, 13612448, 15314004, 16555680, 17015560, 19142505, 20418672, 22074240, 25523340, 27224896, 30628008, 33111360, 34031120, 38285010, 40837344, 51046680, 54449792, 61256016, 66222720, 68062240, 76570020, 81674688, 102093360, 122512032, 136124480, 153140040, 163349376, 204186720, 245024064, 272248960, 306280080, 408373440, 490048128, 612560160, 816746880, 1225120320, 2450240640]

約数ペア:

[(1, 2450240640), (2, 1225120320), (3, 816746880), (4, 612560160), (5, 490048128), (6, 408373440), (8, 306280080), (9, 272248960), (10, 245024064), (12, 204186720), (15, 163349376), (16, 153140040), (18, 136124480), (20, 122512032), (24, 102093360), (30, 81674688), (32, 76570020), (36, 68062240), (37, 66222720), (40, 61256016), (45, 54449792), (48, 51046680), (60, 40837344), (64, 38285010), (72, 34031120), (74, 33111360), (80, 30628008), (90, 27224896), (96, 25523340), (111, 22074240), (120, 20418672), (128, 19142505), (144, 17015560), (148, 16555680), (160, 15314004), (180, 13612448), (185, 13244544), (192, 12761670), (222, 11037120), (240, 10209336), (288, 8507780), (296, 8277840), (320, 7657002), (333, 7358080), (360, 6806224), (370, 6622272), (384, 6380835), (444, 5518560), (480, 5104668), (555, 4414848), (576, 4253890), (592, 4138920), (640, 3828501), (666, 3679040), (720, 3403112), (740, 3311136), (888, 2759280), (960, 2552334), (1110, 2207424), (1152, 2126945), (1184, 2069460), (1332, 1839520), (1440, 1701556), (1480, 1655568), (1665, 1471616), (1776, 1379640), (1920, 1276167), (2220, 1103712), (2368, 1034730), (2664, 919760), (2880, 850778), (2960, 827784), (3330, 735808), (3552, 689820), (4440, 551856), (4736, 517365), (5328, 459880), (5760, 425389), (5920, 413892), (6660, 367904), (7104, 344910), (8880, 275928), (10656, 229940), (11497, 213120), (11840, 206946), (13320, 183952), (14208, 172455), (17760, 137964), (21312, 114970), (22994, 106560), (23680, 103473), (26640, 91976), (34491, 71040), (35520, 68982), (42624, 57485), (45988, 53280)]