1893004080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{717047}}^1$

素因数の和:717074

約数の個数: 80

約数和(自身を含む): 6401804544

約数和(自身を除く): 4508800464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 717047, 1434094, 2151141, 2868188, 3585235, 4302282, 5736376, 7170470, 7887517, 8604564, 10755705, 11472752, 14340940, 15775034, 17209128, 21511410, 23662551, 28681880, 31550068, 34418256, 39437585, 43022820, 47325102, 57363760, 63100136, 78875170, 86045640, 94650204, 118312755, 126200272, 157750340, 172091280, 189300408, 236625510, 315500680, 378600816, 473251020, 631001360, 946502040, 1893004080]

約数ペア:

[(1, 1893004080), (2, 946502040), (3, 631001360), (4, 473251020), (5, 378600816), (6, 315500680), (8, 236625510), (10, 189300408), (11, 172091280), (12, 157750340), (15, 126200272), (16, 118312755), (20, 94650204), (22, 86045640), (24, 78875170), (30, 63100136), (33, 57363760), (40, 47325102), (44, 43022820), (48, 39437585), (55, 34418256), (60, 31550068), (66, 28681880), (80, 23662551), (88, 21511410), (110, 17209128), (120, 15775034), (132, 14340940), (165, 11472752), (176, 10755705), (220, 8604564), (240, 7887517), (264, 7170470), (330, 5736376), (440, 4302282), (528, 3585235), (660, 2868188), (880, 2151141), (1320, 1434094), (2640, 717047)]