988547160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{75577}}^1$

素因数の和:75700

約数の個数: 64

約数和(自身を含む): 2992888800

約数和(自身を除く): 2004341640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 75577, 151154, 226731, 302308, 377885, 453462, 604616, 755770, 906924, 1133655, 1511540, 1813848, 2267310, 3023080, 4534620, 8237893, 9069240, 16475786, 24713679, 32951572, 41189465, 49427358, 65903144, 82378930, 98854716, 123568395, 164757860, 197709432, 247136790, 329515720, 494273580, 988547160]

約数ペア:

[(1, 988547160), (2, 494273580), (3, 329515720), (4, 247136790), (5, 197709432), (6, 164757860), (8, 123568395), (10, 98854716), (12, 82378930), (15, 65903144), (20, 49427358), (24, 41189465), (30, 32951572), (40, 24713679), (60, 16475786), (109, 9069240), (120, 8237893), (218, 4534620), (327, 3023080), (436, 2267310), (545, 1813848), (654, 1511540), (872, 1133655), (1090, 906924), (1308, 755770), (1635, 604616), (2180, 453462), (2616, 377885), (3270, 302308), (4360, 226731), (6540, 151154), (13080, 75577)]