165859440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30047}}^1$

素因数の和:30086

約数の個数: 80

約数和(自身を含む): 536537088

約数和(自身を除く): 370677648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 30047, 60094, 90141, 120188, 150235, 180282, 240376, 300470, 360564, 450705, 480752, 600940, 691081, 721128, 901410, 1201880, 1382162, 1442256, 1802820, 2073243, 2403760, 2764324, 3455405, 3605640, 4146486, 5528648, 6910810, 7211280, 8292972, 10366215, 11057296, 13821620, 16585944, 20732430, 27643240, 33171888, 41464860, 55286480, 82929720, 165859440]

約数ペア:

[(1, 165859440), (2, 82929720), (3, 55286480), (4, 41464860), (5, 33171888), (6, 27643240), (8, 20732430), (10, 16585944), (12, 13821620), (15, 11057296), (16, 10366215), (20, 8292972), (23, 7211280), (24, 6910810), (30, 5528648), (40, 4146486), (46, 3605640), (48, 3455405), (60, 2764324), (69, 2403760), (80, 2073243), (92, 1802820), (115, 1442256), (120, 1382162), (138, 1201880), (184, 901410), (230, 721128), (240, 691081), (276, 600940), (345, 480752), (368, 450705), (460, 360564), (552, 300470), (690, 240376), (920, 180282), (1104, 150235), (1380, 120188), (1840, 90141), (2760, 60094), (5520, 30047)]