27247080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 94464000

約数和(自身を除く): 67216920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 199, 210, 280, 326, 398, 420, 489, 597, 652, 796, 815, 840, 978, 995, 1141, 1194, 1304, 1393, 1592, 1630, 1956, 1990, 2282, 2388, 2445, 2786, 2985, 3260, 3423, 3912, 3980, 4179, 4564, 4776, 4890, 5572, 5705, 5970, 6520, 6846, 6965, 7960, 8358, 9128, 9780, 11144, 11410, 11940, 13692, 13930, 16716, 17115, 19560, 20895, 22820, 23880, 27384, 27860, 32437, 33432, 34230, 41790, 45640, 55720, 64874, 68460, 83580, 97311, 129748, 136920, 162185, 167160, 194622, 227059, 259496, 324370, 389244, 454118, 486555, 648740, 681177, 778488, 908236, 973110, 1135295, 1297480, 1362354, 1816472, 1946220, 2270590, 2724708, 3405885, 3892440, 4541180, 5449416, 6811770, 9082360, 13623540, 27247080]

約数ペア:

[(1, 27247080), (2, 13623540), (3, 9082360), (4, 6811770), (5, 5449416), (6, 4541180), (7, 3892440), (8, 3405885), (10, 2724708), (12, 2270590), (14, 1946220), (15, 1816472), (20, 1362354), (21, 1297480), (24, 1135295), (28, 973110), (30, 908236), (35, 778488), (40, 681177), (42, 648740), (56, 486555), (60, 454118), (70, 389244), (84, 324370), (105, 259496), (120, 227059), (140, 194622), (163, 167160), (168, 162185), (199, 136920), (210, 129748), (280, 97311), (326, 83580), (398, 68460), (420, 64874), (489, 55720), (597, 45640), (652, 41790), (796, 34230), (815, 33432), (840, 32437), (978, 27860), (995, 27384), (1141, 23880), (1194, 22820), (1304, 20895), (1393, 19560), (1592, 17115), (1630, 16716), (1956, 13930), (1990, 13692), (2282, 11940), (2388, 11410), (2445, 11144), (2786, 9780), (2985, 9128), (3260, 8358), (3423, 7960), (3912, 6965), (3980, 6846), (4179, 6520), (4564, 5970), (4776, 5705), (4890, 5572)]