61191720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{56659}}^1$

素因数の和:56679

約数の個数: 64

約数和(自身を含む): 203976000

約数和(自身を除く): 142784280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 56659, 113318, 169977, 226636, 283295, 339954, 453272, 509931, 566590, 679908, 849885, 1019862, 1133180, 1359816, 1529793, 1699770, 2039724, 2266360, 2549655, 3059586, 3399540, 4079448, 5099310, 6119172, 6799080, 7648965, 10198620, 12238344, 15297930, 20397240, 30595860, 61191720]

約数ペア:

[(1, 61191720), (2, 30595860), (3, 20397240), (4, 15297930), (5, 12238344), (6, 10198620), (8, 7648965), (9, 6799080), (10, 6119172), (12, 5099310), (15, 4079448), (18, 3399540), (20, 3059586), (24, 2549655), (27, 2266360), (30, 2039724), (36, 1699770), (40, 1529793), (45, 1359816), (54, 1133180), (60, 1019862), (72, 849885), (90, 679908), (108, 566590), (120, 509931), (135, 453272), (180, 339954), (216, 283295), (270, 226636), (360, 169977), (540, 113318), (1080, 56659)]