180609120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{125423}}^1$

素因数の和:125444

約数の個数: 72

約数和(自身を含む): 616333536

約数和(自身を除く): 435724416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 125423, 250846, 376269, 501692, 627115, 752538, 1003384, 1128807, 1254230, 1505076, 1881345, 2006768, 2257614, 2508460, 3010152, 3762690, 4013536, 4515228, 5016920, 5644035, 6020304, 7525380, 9030456, 10033840, 11288070, 12040608, 15050760, 18060912, 20067680, 22576140, 30101520, 36121824, 45152280, 60203040, 90304560, 180609120]

約数ペア:

[(1, 180609120), (2, 90304560), (3, 60203040), (4, 45152280), (5, 36121824), (6, 30101520), (8, 22576140), (9, 20067680), (10, 18060912), (12, 15050760), (15, 12040608), (16, 11288070), (18, 10033840), (20, 9030456), (24, 7525380), (30, 6020304), (32, 5644035), (36, 5016920), (40, 4515228), (45, 4013536), (48, 3762690), (60, 3010152), (72, 2508460), (80, 2257614), (90, 2006768), (96, 1881345), (120, 1505076), (144, 1254230), (160, 1128807), (180, 1003384), (240, 752538), (288, 627115), (360, 501692), (480, 376269), (720, 250846), (1440, 125423)]