120030540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16811}}^1$

素因数の和:16847

約数の個数: 96

約数和(自身を含む): 406715904

約数和(自身を除く): 286685364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 16811, 33622, 50433, 67244, 84055, 100866, 117677, 168110, 201732, 235354, 252165, 285787, 336220, 353031, 470708, 504330, 571574, 588385, 706062, 857361, 1008660, 1143148, 1176770, 1412124, 1428935, 1714722, 1765155, 2000509, 2353540, 2857870, 3429444, 3530310, 4001018, 4286805, 5715740, 6001527, 7060620, 8002036, 8573610, 10002545, 12003054, 17147220, 20005090, 24006108, 30007635, 40010180, 60015270, 120030540]

約数ペア:

[(1, 120030540), (2, 60015270), (3, 40010180), (4, 30007635), (5, 24006108), (6, 20005090), (7, 17147220), (10, 12003054), (12, 10002545), (14, 8573610), (15, 8002036), (17, 7060620), (20, 6001527), (21, 5715740), (28, 4286805), (30, 4001018), (34, 3530310), (35, 3429444), (42, 2857870), (51, 2353540), (60, 2000509), (68, 1765155), (70, 1714722), (84, 1428935), (85, 1412124), (102, 1176770), (105, 1143148), (119, 1008660), (140, 857361), (170, 706062), (204, 588385), (210, 571574), (238, 504330), (255, 470708), (340, 353031), (357, 336220), (420, 285787), (476, 252165), (510, 235354), (595, 201732), (714, 168110), (1020, 117677), (1190, 100866), (1428, 84055), (1785, 67244), (2380, 50433), (3570, 33622), (7140, 16811)]