121843440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18803}}^1$

素因数の和:18828

約数の個数: 100

約数和(自身を含む): 423202824

約数和(自身を除く): 301359384

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18803, 37606, 56409, 75212, 94015, 112818, 150424, 169227, 188030, 225636, 282045, 300848, 338454, 376060, 451272, 507681, 564090, 676908, 752120, 846135, 902544, 1015362, 1128180, 1353816, 1504240, 1523043, 1692270, 2030724, 2256360, 2538405, 2707632, 3046086, 3384540, 4061448, 4512720, 5076810, 6092172, 6769080, 7615215, 8122896, 10153620, 12184344, 13538160, 15230430, 20307240, 24368688, 30460860, 40614480, 60921720, 121843440]

約数ペア:

[(1, 121843440), (2, 60921720), (3, 40614480), (4, 30460860), (5, 24368688), (6, 20307240), (8, 15230430), (9, 13538160), (10, 12184344), (12, 10153620), (15, 8122896), (16, 7615215), (18, 6769080), (20, 6092172), (24, 5076810), (27, 4512720), (30, 4061448), (36, 3384540), (40, 3046086), (45, 2707632), (48, 2538405), (54, 2256360), (60, 2030724), (72, 1692270), (80, 1523043), (81, 1504240), (90, 1353816), (108, 1128180), (120, 1015362), (135, 902544), (144, 846135), (162, 752120), (180, 676908), (216, 564090), (240, 507681), (270, 451272), (324, 376060), (360, 338454), (405, 300848), (432, 282045), (540, 225636), (648, 188030), (720, 169227), (810, 150424), (1080, 112818), (1296, 94015), (1620, 75212), (2160, 56409), (3240, 37606), (6480, 18803)]