75902040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{210839}}^1$

素因数の和:210856

約数の個数: 48

約数和(自身を含む): 246682800

約数和(自身を除く): 170780760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 210839, 421678, 632517, 843356, 1054195, 1265034, 1686712, 1897551, 2108390, 2530068, 3162585, 3795102, 4216780, 5060136, 6325170, 7590204, 8433560, 9487755, 12650340, 15180408, 18975510, 25300680, 37951020, 75902040]

約数ペア:

[(1, 75902040), (2, 37951020), (3, 25300680), (4, 18975510), (5, 15180408), (6, 12650340), (8, 9487755), (9, 8433560), (10, 7590204), (12, 6325170), (15, 5060136), (18, 4216780), (20, 3795102), (24, 3162585), (30, 2530068), (36, 2108390), (40, 1897551), (45, 1686712), (60, 1265034), (72, 1054195), (90, 843356), (120, 632517), (180, 421678), (360, 210839)]