47432160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{32939}}^1$

素因数の和:32960

約数の個数: 72

約数和(自身を含む): 161867160

約数和(自身を除く): 114435000

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, 32939, 65878, 98817, 131756, 164695, 197634, 263512, 296451, 329390, 395268, 494085, 527024, 592902, 658780, 790536, 988170, 1054048, 1185804, 1317560, 1482255, 1581072, 1976340, 2371608, 2635120, 2964510, 3162144, 3952680, 4743216, 5270240, 5929020, 7905360, 9486432, 11858040, 15810720, 23716080, 47432160]

約数ペア:

[(1, 47432160), (2, 23716080), (3, 15810720), (4, 11858040), (5, 9486432), (6, 7905360), (8, 5929020), (9, 5270240), (10, 4743216), (12, 3952680), (15, 3162144), (16, 2964510), (18, 2635120), (20, 2371608), (24, 1976340), (30, 1581072), (32, 1482255), (36, 1317560), (40, 1185804), (45, 1054048), (48, 988170), (60, 790536), (72, 658780), (80, 592902), (90, 527024), (96, 494085), (120, 395268), (144, 329390), (160, 296451), (180, 263512), (240, 197634), (288, 164695), (360, 131756), (480, 98817), (720, 65878), (1440, 32939)]