1330771920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{30977}}^1$

素因数の和:31172

約数の個数: 80

約数和(自身を含む): 4148573760

約数和(自身を除く): 2817801840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 5370, 7160, 8592, 10740, 14320, 21480, 30977, 42960, 61954, 92931, 123908, 154885, 185862, 247816, 309770, 371724, 464655, 495632, 619540, 743448, 929310, 1239080, 1486896, 1858620, 2478160, 3717240, 5544883, 7434480, 11089766, 16634649, 22179532, 27724415, 33269298, 44359064, 55448830, 66538596, 83173245, 88718128, 110897660, 133077192, 166346490, 221795320, 266154384, 332692980, 443590640, 665385960, 1330771920]

約数ペア:

[(1, 1330771920), (2, 665385960), (3, 443590640), (4, 332692980), (5, 266154384), (6, 221795320), (8, 166346490), (10, 133077192), (12, 110897660), (15, 88718128), (16, 83173245), (20, 66538596), (24, 55448830), (30, 44359064), (40, 33269298), (48, 27724415), (60, 22179532), (80, 16634649), (120, 11089766), (179, 7434480), (240, 5544883), (358, 3717240), (537, 2478160), (716, 1858620), (895, 1486896), (1074, 1239080), (1432, 929310), (1790, 743448), (2148, 619540), (2685, 495632), (2864, 464655), (3580, 371724), (4296, 309770), (5370, 247816), (7160, 185862), (8592, 154885), (10740, 123908), (14320, 92931), (21480, 61954), (30977, 42960)]