162457920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{18803}}^1$

素因数の和:18829

約数の個数: 112

約数和(自身を含む): 573145920

約数和(自身を除く): 410688000

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, 18803, 37606, 56409, 75212, 94015, 112818, 150424, 169227, 188030, 225636, 282045, 300848, 338454, 376060, 451272, 507681, 564090, 601696, 676908, 752120, 846135, 902544, 1015362, 1128180, 1203392, 1353816, 1504240, 1692270, 1805088, 2030724, 2256360, 2538405, 2707632, 3008480, 3384540, 3610176, 4061448, 4512720, 5076810, 5415264, 6016960, 6769080, 8122896, 9025440, 10153620, 10830528, 13538160, 16245792, 18050880, 20307240, 27076320, 32491584, 40614480, 54152640, 81228960, 162457920]

約数ペア:

[(1, 162457920), (2, 81228960), (3, 54152640), (4, 40614480), (5, 32491584), (6, 27076320), (8, 20307240), (9, 18050880), (10, 16245792), (12, 13538160), (15, 10830528), (16, 10153620), (18, 9025440), (20, 8122896), (24, 6769080), (27, 6016960), (30, 5415264), (32, 5076810), (36, 4512720), (40, 4061448), (45, 3610176), (48, 3384540), (54, 3008480), (60, 2707632), (64, 2538405), (72, 2256360), (80, 2030724), (90, 1805088), (96, 1692270), (108, 1504240), (120, 1353816), (135, 1203392), (144, 1128180), (160, 1015362), (180, 902544), (192, 846135), (216, 752120), (240, 676908), (270, 601696), (288, 564090), (320, 507681), (360, 451272), (432, 376060), (480, 338454), (540, 300848), (576, 282045), (720, 225636), (864, 188030), (960, 169227), (1080, 150424), (1440, 112818), (1728, 94015), (2160, 75212), (2880, 56409), (4320, 37606), (8640, 18803)]