153358480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7577}}^1$

素因数の和:7624

約数の個数: 80

約数和(自身を含む): 405938304

約数和(自身を除く): 252579824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 7577, 10120, 15154, 20240, 30308, 37885, 60616, 75770, 83347, 121232, 151540, 166694, 174271, 303080, 333388, 348542, 416735, 606160, 666776, 697084, 833470, 871355, 1333552, 1394168, 1666940, 1742710, 1916981, 2788336, 3333880, 3485420, 3833962, 6667760, 6970840, 7667924, 9584905, 13941680, 15335848, 19169810, 30671696, 38339620, 76679240, 153358480]

約数ペア:

[(1, 153358480), (2, 76679240), (4, 38339620), (5, 30671696), (8, 19169810), (10, 15335848), (11, 13941680), (16, 9584905), (20, 7667924), (22, 6970840), (23, 6667760), (40, 3833962), (44, 3485420), (46, 3333880), (55, 2788336), (80, 1916981), (88, 1742710), (92, 1666940), (110, 1394168), (115, 1333552), (176, 871355), (184, 833470), (220, 697084), (230, 666776), (253, 606160), (368, 416735), (440, 348542), (460, 333388), (506, 303080), (880, 174271), (920, 166694), (1012, 151540), (1265, 121232), (1840, 83347), (2024, 75770), (2530, 60616), (4048, 37885), (5060, 30308), (7577, 20240), (10120, 15154)]