248789160

素因数分解:

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

素因数の和:30087

約数の個数: 96

約数和(自身を含む): 843747840

約数和(自身を除く): 594958680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 30047, 60094, 90141, 120188, 150235, 180282, 240376, 270423, 300470, 360564, 450705, 540846, 600940, 691081, 721128, 901410, 1081692, 1201880, 1352115, 1382162, 1802820, 2073243, 2163384, 2704230, 2764324, 3455405, 3605640, 4146486, 5408460, 5528648, 6219729, 6910810, 8292972, 10366215, 10816920, 12439458, 13821620, 16585944, 20732430, 24878916, 27643240, 31098645, 41464860, 49757832, 62197290, 82929720, 124394580, 248789160]

約数ペア:

[(1, 248789160), (2, 124394580), (3, 82929720), (4, 62197290), (5, 49757832), (6, 41464860), (8, 31098645), (9, 27643240), (10, 24878916), (12, 20732430), (15, 16585944), (18, 13821620), (20, 12439458), (23, 10816920), (24, 10366215), (30, 8292972), (36, 6910810), (40, 6219729), (45, 5528648), (46, 5408460), (60, 4146486), (69, 3605640), (72, 3455405), (90, 2764324), (92, 2704230), (115, 2163384), (120, 2073243), (138, 1802820), (180, 1382162), (184, 1352115), (207, 1201880), (230, 1081692), (276, 901410), (345, 721128), (360, 691081), (414, 600940), (460, 540846), (552, 450705), (690, 360564), (828, 300470), (920, 270423), (1035, 240376), (1380, 180282), (1656, 150235), (2070, 120188), (2760, 90141), (4140, 60094), (8280, 30047)]