290582061720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20287}}^1\times {\mathrm{119363}}^1$

素因数の和:139664

約数の個数: 64

約数和(自身を含む): 871796459520

約数和(自身を除く): 581214397800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20287, 40574, 60861, 81148, 101435, 119363, 121722, 162296, 202870, 238726, 243444, 304305, 358089, 405740, 477452, 486888, 596815, 608610, 716178, 811480, 954904, 1193630, 1217220, 1432356, 1790445, 2387260, 2434440, 2864712, 3580890, 4774520, 7161780, 14323560, 2421517181, 4843034362, 7264551543, 9686068724, 12107585905, 14529103086, 19372137448, 24215171810, 29058206172, 36322757715, 48430343620, 58116412344, 72645515430, 96860687240, 145291030860, 290582061720]

約数ペア:

[(1, 290582061720), (2, 145291030860), (3, 96860687240), (4, 72645515430), (5, 58116412344), (6, 48430343620), (8, 36322757715), (10, 29058206172), (12, 24215171810), (15, 19372137448), (20, 14529103086), (24, 12107585905), (30, 9686068724), (40, 7264551543), (60, 4843034362), (120, 2421517181), (20287, 14323560), (40574, 7161780), (60861, 4774520), (81148, 3580890), (101435, 2864712), (119363, 2434440), (121722, 2387260), (162296, 1790445), (202870, 1432356), (238726, 1217220), (243444, 1193630), (304305, 954904), (358089, 811480), (405740, 716178), (477452, 608610), (486888, 596815)]