145900080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{202639}}^1$

素因数の和:202658

約数の個数: 60

約数和(自身を含む): 489983520

約数和(自身を除く): 344083440

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, 202639, 405278, 607917, 810556, 1013195, 1215834, 1621112, 1823751, 2026390, 2431668, 3039585, 3242224, 3647502, 4052780, 4863336, 6079170, 7295004, 8105560, 9118755, 9726672, 12158340, 14590008, 16211120, 18237510, 24316680, 29180016, 36475020, 48633360, 72950040, 145900080]

約数ペア:

[(1, 145900080), (2, 72950040), (3, 48633360), (4, 36475020), (5, 29180016), (6, 24316680), (8, 18237510), (9, 16211120), (10, 14590008), (12, 12158340), (15, 9726672), (16, 9118755), (18, 8105560), (20, 7295004), (24, 6079170), (30, 4863336), (36, 4052780), (40, 3647502), (45, 3242224), (48, 3039585), (60, 2431668), (72, 2026390), (80, 1823751), (90, 1621112), (120, 1215834), (144, 1013195), (180, 810556), (240, 607917), (360, 405278), (720, 202639)]