2072890080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12739}}^1$

素因数の和:12873

約数の個数: 144

約数和(自身を含む): 7136897040

約数和(自身を除く): 5064006960

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, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2260, 2712, 3390, 3616, 4068, 4520, 5085, 5424, 6780, 8136, 9040, 10170, 10848, 12739, 13560, 16272, 18080, 20340, 25478, 27120, 32544, 38217, 40680, 50956, 54240, 63695, 76434, 81360, 101912, 114651, 127390, 152868, 162720, 191085, 203824, 229302, 254780, 305736, 382170, 407648, 458604, 509560, 573255, 611472, 764340, 917208, 1019120, 1146510, 1222944, 1439507, 1528680, 1834416, 2038240, 2293020, 2879014, 3057360, 3668832, 4318521, 4586040, 5758028, 6114720, 7197535, 8637042, 9172080, 11516056, 12955563, 14395070, 17274084, 18344160, 21592605, 23032112, 25911126, 28790140, 34548168, 43185210, 46064224, 51822252, 57580280, 64777815, 69096336, 86370420, 103644504, 115160560, 129555630, 138192672, 172740840, 207289008, 230321120, 259111260, 345481680, 414578016, 518222520, 690963360, 1036445040, 2072890080]

約数ペア:

[(1, 2072890080), (2, 1036445040), (3, 690963360), (4, 518222520), (5, 414578016), (6, 345481680), (8, 259111260), (9, 230321120), (10, 207289008), (12, 172740840), (15, 138192672), (16, 129555630), (18, 115160560), (20, 103644504), (24, 86370420), (30, 69096336), (32, 64777815), (36, 57580280), (40, 51822252), (45, 46064224), (48, 43185210), (60, 34548168), (72, 28790140), (80, 25911126), (90, 23032112), (96, 21592605), (113, 18344160), (120, 17274084), (144, 14395070), (160, 12955563), (180, 11516056), (226, 9172080), (240, 8637042), (288, 7197535), (339, 6114720), (360, 5758028), (452, 4586040), (480, 4318521), (565, 3668832), (678, 3057360), (720, 2879014), (904, 2293020), (1017, 2038240), (1130, 1834416), (1356, 1528680), (1440, 1439507), (1695, 1222944), (1808, 1146510), (2034, 1019120), (2260, 917208), (2712, 764340), (3390, 611472), (3616, 573255), (4068, 509560), (4520, 458604), (5085, 407648), (5424, 382170), (6780, 305736), (8136, 254780), (9040, 229302), (10170, 203824), (10848, 191085), (12739, 162720), (13560, 152868), (16272, 127390), (18080, 114651), (20340, 101912), (25478, 81360), (27120, 76434), (32544, 63695), (38217, 54240), (40680, 50956)]