331352640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{38351}}^1$

素因数の和:38377

約数の個数: 112

約数和(自身を含む): 1168968960

約数和(自身を除く): 837616320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 38351, 76702, 115053, 153404, 191755, 230106, 306808, 345159, 383510, 460212, 575265, 613616, 690318, 767020, 920424, 1035477, 1150530, 1227232, 1380636, 1534040, 1725795, 1840848, 2070954, 2301060, 2454464, 2761272, 3068080, 3451590, 3681696, 4141908, 4602120, 5177385, 5522544, 6136160, 6903180, 7363392, 8283816, 9204240, 10354770, 11045088, 12272320, 13806360, 16567632, 18408480, 20709540, 22090176, 27612720, 33135264, 36816960, 41419080, 55225440, 66270528, 82838160, 110450880, 165676320, 331352640]

約数ペア:

[(1, 331352640), (2, 165676320), (3, 110450880), (4, 82838160), (5, 66270528), (6, 55225440), (8, 41419080), (9, 36816960), (10, 33135264), (12, 27612720), (15, 22090176), (16, 20709540), (18, 18408480), (20, 16567632), (24, 13806360), (27, 12272320), (30, 11045088), (32, 10354770), (36, 9204240), (40, 8283816), (45, 7363392), (48, 6903180), (54, 6136160), (60, 5522544), (64, 5177385), (72, 4602120), (80, 4141908), (90, 3681696), (96, 3451590), (108, 3068080), (120, 2761272), (135, 2454464), (144, 2301060), (160, 2070954), (180, 1840848), (192, 1725795), (216, 1534040), (240, 1380636), (270, 1227232), (288, 1150530), (320, 1035477), (360, 920424), (432, 767020), (480, 690318), (540, 613616), (576, 575265), (720, 460212), (864, 383510), (960, 345159), (1080, 306808), (1440, 230106), (1728, 191755), (2160, 153404), (2880, 115053), (4320, 76702), (8640, 38351)]