253006800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{210839}}^1$

素因数の和:210860

約数の個数: 60

約数和(自身を含む): 810468960

約数和(自身を除く): 557462160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 210839, 421678, 632517, 843356, 1054195, 1265034, 1686712, 2108390, 2530068, 3162585, 3373424, 4216780, 5060136, 5270975, 6325170, 8433560, 10120272, 10541950, 12650340, 15812925, 16867120, 21083900, 25300680, 31625850, 42167800, 50601360, 63251700, 84335600, 126503400, 253006800]

約数ペア:

[(1, 253006800), (2, 126503400), (3, 84335600), (4, 63251700), (5, 50601360), (6, 42167800), (8, 31625850), (10, 25300680), (12, 21083900), (15, 16867120), (16, 15812925), (20, 12650340), (24, 10541950), (25, 10120272), (30, 8433560), (40, 6325170), (48, 5270975), (50, 5060136), (60, 4216780), (75, 3373424), (80, 3162585), (100, 2530068), (120, 2108390), (150, 1686712), (200, 1265034), (240, 1054195), (300, 843356), (400, 632517), (600, 421678), (1200, 210839)]