127880160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{266417}}^1$

素因数の和:266435

約数の個数: 48

約数和(自身を含む): 402824016

約数和(自身を除く): 274943856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 266417, 532834, 799251, 1065668, 1332085, 1598502, 2131336, 2664170, 3197004, 3996255, 4262672, 5328340, 6394008, 7992510, 8525344, 10656680, 12788016, 15985020, 21313360, 25576032, 31970040, 42626720, 63940080, 127880160]

約数ペア:

[(1, 127880160), (2, 63940080), (3, 42626720), (4, 31970040), (5, 25576032), (6, 21313360), (8, 15985020), (10, 12788016), (12, 10656680), (15, 8525344), (16, 7992510), (20, 6394008), (24, 5328340), (30, 4262672), (32, 3996255), (40, 3197004), (48, 2664170), (60, 2131336), (80, 1598502), (96, 1332085), (120, 1065668), (160, 799251), (240, 532834), (480, 266417)]