141152520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61909}}^1$

素因数の和:61942

約数の個数: 64

約数和(自身を含む): 445752000

約数和(自身を除く): 304599480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 61909, 123818, 185727, 247636, 309545, 371454, 495272, 619090, 742908, 928635, 1176271, 1238180, 1485816, 1857270, 2352542, 2476360, 3528813, 3714540, 4705084, 5881355, 7057626, 7429080, 9410168, 11762710, 14115252, 17644065, 23525420, 28230504, 35288130, 47050840, 70576260, 141152520]

約数ペア:

[(1, 141152520), (2, 70576260), (3, 47050840), (4, 35288130), (5, 28230504), (6, 23525420), (8, 17644065), (10, 14115252), (12, 11762710), (15, 9410168), (19, 7429080), (20, 7057626), (24, 5881355), (30, 4705084), (38, 3714540), (40, 3528813), (57, 2476360), (60, 2352542), (76, 1857270), (95, 1485816), (114, 1238180), (120, 1176271), (152, 928635), (190, 742908), (228, 619090), (285, 495272), (380, 371454), (456, 309545), (570, 247636), (760, 185727), (1140, 123818), (2280, 61909)]