439601220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14983}}^1$

素因数の和:15161

約数の個数: 72

約数和(自身を含む): 1341727296

約数和(自身を除く): 902126076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 14983, 29340, 29966, 44949, 59932, 74915, 89898, 134847, 149830, 179796, 224745, 269694, 299660, 449490, 539388, 674235, 898980, 1348470, 2442229, 2696940, 4884458, 7326687, 9768916, 12211145, 14653374, 21980061, 24422290, 29306748, 36633435, 43960122, 48844580, 73266870, 87920244, 109900305, 146533740, 219800610, 439601220]

約数ペア:

[(1, 439601220), (2, 219800610), (3, 146533740), (4, 109900305), (5, 87920244), (6, 73266870), (9, 48844580), (10, 43960122), (12, 36633435), (15, 29306748), (18, 24422290), (20, 21980061), (30, 14653374), (36, 12211145), (45, 9768916), (60, 7326687), (90, 4884458), (163, 2696940), (180, 2442229), (326, 1348470), (489, 898980), (652, 674235), (815, 539388), (978, 449490), (1467, 299660), (1630, 269694), (1956, 224745), (2445, 179796), (2934, 149830), (3260, 134847), (4890, 89898), (5868, 74915), (7335, 59932), (9780, 44949), (14670, 29966), (14983, 29340)]