70782840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2141

約数の個数: 96

約数和(自身を含む): 232530480

約数和(自身を除く): 161747640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2027, 2328, 2910, 3492, 3880, 4054, 4365, 5820, 6081, 6984, 8108, 8730, 10135, 11640, 12162, 16216, 17460, 18243, 20270, 24324, 30405, 34920, 36486, 40540, 48648, 60810, 72972, 81080, 91215, 121620, 145944, 182430, 196619, 243240, 364860, 393238, 589857, 729720, 786476, 983095, 1179714, 1572952, 1769571, 1966190, 2359428, 2949285, 3539142, 3932380, 4718856, 5898570, 7078284, 7864760, 8847855, 11797140, 14156568, 17695710, 23594280, 35391420, 70782840]

約数ペア:

[(1, 70782840), (2, 35391420), (3, 23594280), (4, 17695710), (5, 14156568), (6, 11797140), (8, 8847855), (9, 7864760), (10, 7078284), (12, 5898570), (15, 4718856), (18, 3932380), (20, 3539142), (24, 2949285), (30, 2359428), (36, 1966190), (40, 1769571), (45, 1572952), (60, 1179714), (72, 983095), (90, 786476), (97, 729720), (120, 589857), (180, 393238), (194, 364860), (291, 243240), (360, 196619), (388, 182430), (485, 145944), (582, 121620), (776, 91215), (873, 81080), (970, 72972), (1164, 60810), (1455, 48648), (1746, 40540), (1940, 36486), (2027, 34920), (2328, 30405), (2910, 24324), (3492, 20270), (3880, 18243), (4054, 17460), (4365, 16216), (5820, 12162), (6081, 11640), (6984, 10135), (8108, 8730)]