245360880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3917}}^1$

素因数の和:3968

約数の個数: 160

約数和(自身を含む): 874497600

約数和(自身を除く): 629136720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 3917, 4176, 5220, 6264, 6960, 7830, 7834, 10440, 11751, 12528, 15660, 15668, 19585, 20880, 23502, 31320, 31336, 35253, 39170, 47004, 58755, 62640, 62672, 70506, 78340, 94008, 105759, 113593, 117510, 141012, 156680, 176265, 188016, 211518, 227186, 235020, 282024, 313360, 340779, 352530, 423036, 454372, 470040, 528795, 564048, 567965, 681558, 705060, 846072, 908744, 940080, 1022337, 1057590, 1135930, 1363116, 1410120, 1692144, 1703895, 1817488, 2044674, 2115180, 2271860, 2726232, 2820240, 3067011, 3407790, 4089348, 4230360, 4543720, 5111685, 5452464, 6134022, 6815580, 8178696, 8460720, 9087440, 10223370, 12268044, 13631160, 15335055, 16357392, 20446740, 24536088, 27262320, 30670110, 40893480, 49072176, 61340220, 81786960, 122680440, 245360880]

約数ペア:

[(1, 245360880), (2, 122680440), (3, 81786960), (4, 61340220), (5, 49072176), (6, 40893480), (8, 30670110), (9, 27262320), (10, 24536088), (12, 20446740), (15, 16357392), (16, 15335055), (18, 13631160), (20, 12268044), (24, 10223370), (27, 9087440), (29, 8460720), (30, 8178696), (36, 6815580), (40, 6134022), (45, 5452464), (48, 5111685), (54, 4543720), (58, 4230360), (60, 4089348), (72, 3407790), (80, 3067011), (87, 2820240), (90, 2726232), (108, 2271860), (116, 2115180), (120, 2044674), (135, 1817488), (144, 1703895), (145, 1692144), (174, 1410120), (180, 1363116), (216, 1135930), (232, 1057590), (240, 1022337), (261, 940080), (270, 908744), (290, 846072), (348, 705060), (360, 681558), (432, 567965), (435, 564048), (464, 528795), (522, 470040), (540, 454372), (580, 423036), (696, 352530), (720, 340779), (783, 313360), (870, 282024), (1044, 235020), (1080, 227186), (1160, 211518), (1305, 188016), (1392, 176265), (1566, 156680), (1740, 141012), (2088, 117510), (2160, 113593), (2320, 105759), (2610, 94008), (3132, 78340), (3480, 70506), (3915, 62672), (3917, 62640), (4176, 58755), (5220, 47004), (6264, 39170), (6960, 35253), (7830, 31336), (7834, 31320), (10440, 23502), (11751, 20880), (12528, 19585), (15660, 15668)]