72018060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2269}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 210892080

約数和(自身を除く): 138874020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2269, 2645, 3174, 4538, 5290, 6348, 6807, 7935, 9076, 10580, 11345, 13614, 15870, 22690, 27228, 31740, 34035, 45380, 52187, 68070, 104374, 136140, 156561, 208748, 260935, 313122, 521870, 626244, 782805, 1043740, 1200301, 1565610, 2400602, 3131220, 3600903, 4801204, 6001505, 7201806, 12003010, 14403612, 18004515, 24006020, 36009030, 72018060]

約数ペア:

[(1, 72018060), (2, 36009030), (3, 24006020), (4, 18004515), (5, 14403612), (6, 12003010), (10, 7201806), (12, 6001505), (15, 4801204), (20, 3600903), (23, 3131220), (30, 2400602), (46, 1565610), (60, 1200301), (69, 1043740), (92, 782805), (115, 626244), (138, 521870), (230, 313122), (276, 260935), (345, 208748), (460, 156561), (529, 136140), (690, 104374), (1058, 68070), (1380, 52187), (1587, 45380), (2116, 34035), (2269, 31740), (2645, 27228), (3174, 22690), (4538, 15870), (5290, 13614), (6348, 11345), (6807, 10580), (7935, 9076)]