148868040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65293}}^1$

素因数の和:65326

約数の個数: 64

約数和(自身を含む): 470116800

約数和(自身を除く): 321248760

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, 65293, 130586, 195879, 261172, 326465, 391758, 522344, 652930, 783516, 979395, 1240567, 1305860, 1567032, 1958790, 2481134, 2611720, 3721701, 3917580, 4962268, 6202835, 7443402, 7835160, 9924536, 12405670, 14886804, 18608505, 24811340, 29773608, 37217010, 49622680, 74434020, 148868040]

約数ペア:

[(1, 148868040), (2, 74434020), (3, 49622680), (4, 37217010), (5, 29773608), (6, 24811340), (8, 18608505), (10, 14886804), (12, 12405670), (15, 9924536), (19, 7835160), (20, 7443402), (24, 6202835), (30, 4962268), (38, 3917580), (40, 3721701), (57, 2611720), (60, 2481134), (76, 1958790), (95, 1567032), (114, 1305860), (120, 1240567), (152, 979395), (190, 783516), (228, 652930), (285, 522344), (380, 391758), (456, 326465), (570, 261172), (760, 195879), (1140, 130586), (2280, 65293)]