153390480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 501396480

約数和(自身を除く): 348006000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 389, 424, 465, 496, 530, 620, 636, 744, 778, 795, 848, 930, 1060, 1167, 1240, 1272, 1488, 1556, 1590, 1643, 1860, 1945, 2120, 2334, 2480, 2544, 3112, 3180, 3286, 3720, 3890, 4240, 4668, 4929, 5835, 6224, 6360, 6572, 7440, 7780, 8215, 9336, 9858, 11670, 12059, 12720, 13144, 15560, 16430, 18672, 19716, 20617, 23340, 24118, 24645, 26288, 31120, 32860, 36177, 39432, 41234, 46680, 48236, 49290, 60295, 61851, 65720, 72354, 78864, 82468, 93360, 96472, 98580, 103085, 120590, 123702, 131440, 144708, 164936, 180885, 192944, 197160, 206170, 241180, 247404, 289416, 309255, 329872, 361770, 394320, 412340, 482360, 494808, 578832, 618510, 639127, 723540, 824680, 964720, 989616, 1237020, 1278254, 1447080, 1649360, 1917381, 2474040, 2556508, 2894160, 3195635, 3834762, 4948080, 5113016, 6391270, 7669524, 9586905, 10226032, 12782540, 15339048, 19173810, 25565080, 30678096, 38347620, 51130160, 76695240, 153390480]

約数ペア:

[(1, 153390480), (2, 76695240), (3, 51130160), (4, 38347620), (5, 30678096), (6, 25565080), (8, 19173810), (10, 15339048), (12, 12782540), (15, 10226032), (16, 9586905), (20, 7669524), (24, 6391270), (30, 5113016), (31, 4948080), (40, 3834762), (48, 3195635), (53, 2894160), (60, 2556508), (62, 2474040), (80, 1917381), (93, 1649360), (106, 1447080), (120, 1278254), (124, 1237020), (155, 989616), (159, 964720), (186, 824680), (212, 723540), (240, 639127), (248, 618510), (265, 578832), (310, 494808), (318, 482360), (372, 412340), (389, 394320), (424, 361770), (465, 329872), (496, 309255), (530, 289416), (620, 247404), (636, 241180), (744, 206170), (778, 197160), (795, 192944), (848, 180885), (930, 164936), (1060, 144708), (1167, 131440), (1240, 123702), (1272, 120590), (1488, 103085), (1556, 98580), (1590, 96472), (1643, 93360), (1860, 82468), (1945, 78864), (2120, 72354), (2334, 65720), (2480, 61851), (2544, 60295), (3112, 49290), (3180, 48236), (3286, 46680), (3720, 41234), (3890, 39432), (4240, 36177), (4668, 32860), (4929, 31120), (5835, 26288), (6224, 24645), (6360, 24118), (6572, 23340), (7440, 20617), (7780, 19716), (8215, 18672), (9336, 16430), (9858, 15560), (11670, 13144), (12059, 12720)]