1291531200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{269069}}^1$

素因数の和:269094

約数の個数: 84

約数和(自身を含む): 4237314360

約数和(自身を除く): 2945783160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 269069, 538138, 807207, 1076276, 1345345, 1614414, 2152552, 2690690, 3228828, 4036035, 4305104, 5381380, 6457656, 6726725, 8072070, 8610208, 10762760, 12915312, 13453450, 16144140, 17220416, 20180175, 21525520, 25830624, 26906900, 32288280, 40360350, 43051040, 51661248, 53813800, 64576560, 80720700, 86102080, 107627600, 129153120, 161441400, 215255200, 258306240, 322882800, 430510400, 645765600, 1291531200]

約数ペア:

[(1, 1291531200), (2, 645765600), (3, 430510400), (4, 322882800), (5, 258306240), (6, 215255200), (8, 161441400), (10, 129153120), (12, 107627600), (15, 86102080), (16, 80720700), (20, 64576560), (24, 53813800), (25, 51661248), (30, 43051040), (32, 40360350), (40, 32288280), (48, 26906900), (50, 25830624), (60, 21525520), (64, 20180175), (75, 17220416), (80, 16144140), (96, 13453450), (100, 12915312), (120, 10762760), (150, 8610208), (160, 8072070), (192, 6726725), (200, 6457656), (240, 5381380), (300, 4305104), (320, 4036035), (400, 3228828), (480, 2690690), (600, 2152552), (800, 1614414), (960, 1345345), (1200, 1076276), (1600, 807207), (2400, 538138), (4800, 269069)]