270286560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{187699}}^1$

素因数の和:187720

約数の個数: 72

約数和(自身を含む): 922357800

約数和(自身を除く): 652071240

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, 187699, 375398, 563097, 750796, 938495, 1126194, 1501592, 1689291, 1876990, 2252388, 2815485, 3003184, 3378582, 3753980, 4504776, 5630970, 6006368, 6757164, 7507960, 8446455, 9009552, 11261940, 13514328, 15015920, 16892910, 18019104, 22523880, 27028656, 30031840, 33785820, 45047760, 54057312, 67571640, 90095520, 135143280, 270286560]

約数ペア:

[(1, 270286560), (2, 135143280), (3, 90095520), (4, 67571640), (5, 54057312), (6, 45047760), (8, 33785820), (9, 30031840), (10, 27028656), (12, 22523880), (15, 18019104), (16, 16892910), (18, 15015920), (20, 13514328), (24, 11261940), (30, 9009552), (32, 8446455), (36, 7507960), (40, 6757164), (45, 6006368), (48, 5630970), (60, 4504776), (72, 3753980), (80, 3378582), (90, 3003184), (96, 2815485), (120, 2252388), (144, 1876990), (160, 1689291), (180, 1501592), (240, 1126194), (288, 938495), (360, 750796), (480, 563097), (720, 375398), (1440, 187699)]