72768547440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101067427}}^1$

素因数の和:101067446

約数の個数: 60

約数和(自身を含む): 244381040904

約数和(自身を除く): 171612493464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 101067427, 202134854, 303202281, 404269708, 505337135, 606404562, 808539416, 909606843, 1010674270, 1212809124, 1516011405, 1617078832, 1819213686, 2021348540, 2425618248, 3032022810, 3638427372, 4042697080, 4548034215, 4851236496, 6064045620, 7276854744, 8085394160, 9096068430, 12128091240, 14553709488, 18192136860, 24256182480, 36384273720, 72768547440]

約数ペア:

[(1, 72768547440), (2, 36384273720), (3, 24256182480), (4, 18192136860), (5, 14553709488), (6, 12128091240), (8, 9096068430), (9, 8085394160), (10, 7276854744), (12, 6064045620), (15, 4851236496), (16, 4548034215), (18, 4042697080), (20, 3638427372), (24, 3032022810), (30, 2425618248), (36, 2021348540), (40, 1819213686), (45, 1617078832), (48, 1516011405), (60, 1212809124), (72, 1010674270), (80, 909606843), (90, 808539416), (120, 606404562), (144, 505337135), (180, 404269708), (240, 303202281), (360, 202134854), (720, 101067427)]