139797720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1511}}^1$

素因数の和:1785

約数の個数: 96

約数和(自身を含む): 456412320

約数和(自身を除く): 316614600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1511, 1542, 2056, 2313, 2570, 3022, 3084, 3855, 4533, 4626, 5140, 6044, 6168, 7555, 7710, 9066, 9252, 10280, 11565, 12088, 13599, 15110, 15420, 18132, 18504, 22665, 23130, 27198, 30220, 30840, 36264, 45330, 46260, 54396, 60440, 67995, 90660, 92520, 108792, 135990, 181320, 271980, 388327, 543960, 776654, 1164981, 1553308, 1941635, 2329962, 3106616, 3494943, 3883270, 4659924, 5824905, 6989886, 7766540, 9319848, 11649810, 13979772, 15533080, 17474715, 23299620, 27959544, 34949430, 46599240, 69898860, 139797720]

約数ペア:

[(1, 139797720), (2, 69898860), (3, 46599240), (4, 34949430), (5, 27959544), (6, 23299620), (8, 17474715), (9, 15533080), (10, 13979772), (12, 11649810), (15, 9319848), (18, 7766540), (20, 6989886), (24, 5824905), (30, 4659924), (36, 3883270), (40, 3494943), (45, 3106616), (60, 2329962), (72, 1941635), (90, 1553308), (120, 1164981), (180, 776654), (257, 543960), (360, 388327), (514, 271980), (771, 181320), (1028, 135990), (1285, 108792), (1511, 92520), (1542, 90660), (2056, 67995), (2313, 60440), (2570, 54396), (3022, 46260), (3084, 45330), (3855, 36264), (4533, 30840), (4626, 30220), (5140, 27198), (6044, 23130), (6168, 22665), (7555, 18504), (7710, 18132), (9066, 15420), (9252, 15110), (10280, 13599), (11565, 12088)]