153986640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{33769}}^1$

素因数の和:33804

約数の個数: 80

約数和(自身を含む): 502497600

約数和(自身を除く): 348510960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 33769, 67538, 101307, 135076, 168845, 202614, 270152, 337690, 405228, 506535, 540304, 641611, 675380, 810456, 1013070, 1283222, 1350760, 1620912, 1924833, 2026140, 2566444, 2701520, 3208055, 3849666, 4052280, 5132888, 6416110, 7699332, 8104560, 9624165, 10265776, 12832220, 15398664, 19248330, 25664440, 30797328, 38496660, 51328880, 76993320, 153986640]

約数ペア:

[(1, 153986640), (2, 76993320), (3, 51328880), (4, 38496660), (5, 30797328), (6, 25664440), (8, 19248330), (10, 15398664), (12, 12832220), (15, 10265776), (16, 9624165), (19, 8104560), (20, 7699332), (24, 6416110), (30, 5132888), (38, 4052280), (40, 3849666), (48, 3208055), (57, 2701520), (60, 2566444), (76, 2026140), (80, 1924833), (95, 1620912), (114, 1350760), (120, 1283222), (152, 1013070), (190, 810456), (228, 675380), (240, 641611), (285, 540304), (304, 506535), (380, 405228), (456, 337690), (570, 270152), (760, 202614), (912, 168845), (1140, 135076), (1520, 101307), (2280, 67538), (4560, 33769)]