776389080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 2395641600

約数和(自身を除く): 1619252520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 379, 397, 430, 516, 645, 758, 794, 860, 1032, 1137, 1191, 1290, 1516, 1588, 1720, 1895, 1985, 2274, 2382, 2580, 3032, 3176, 3790, 3970, 4548, 4764, 5160, 5685, 5955, 7580, 7940, 9096, 9528, 11370, 11910, 15160, 15880, 16297, 17071, 22740, 23820, 32594, 34142, 45480, 47640, 48891, 51213, 65188, 68284, 81485, 85355, 97782, 102426, 130376, 136568, 150463, 162970, 170710, 195564, 204852, 244455, 256065, 300926, 325940, 341420, 391128, 409704, 451389, 488910, 512130, 601852, 651880, 682840, 752315, 902778, 977820, 1024260, 1203704, 1504630, 1805556, 1955640, 2048520, 2256945, 3009260, 3611112, 4513890, 6018520, 6469909, 9027780, 12939818, 18055560, 19409727, 25879636, 32349545, 38819454, 51759272, 64699090, 77638908, 97048635, 129398180, 155277816, 194097270, 258796360, 388194540, 776389080]

約数ペア:

[(1, 776389080), (2, 388194540), (3, 258796360), (4, 194097270), (5, 155277816), (6, 129398180), (8, 97048635), (10, 77638908), (12, 64699090), (15, 51759272), (20, 38819454), (24, 32349545), (30, 25879636), (40, 19409727), (43, 18055560), (60, 12939818), (86, 9027780), (120, 6469909), (129, 6018520), (172, 4513890), (215, 3611112), (258, 3009260), (344, 2256945), (379, 2048520), (397, 1955640), (430, 1805556), (516, 1504630), (645, 1203704), (758, 1024260), (794, 977820), (860, 902778), (1032, 752315), (1137, 682840), (1191, 651880), (1290, 601852), (1516, 512130), (1588, 488910), (1720, 451389), (1895, 409704), (1985, 391128), (2274, 341420), (2382, 325940), (2580, 300926), (3032, 256065), (3176, 244455), (3790, 204852), (3970, 195564), (4548, 170710), (4764, 162970), (5160, 150463), (5685, 136568), (5955, 130376), (7580, 102426), (7940, 97782), (9096, 85355), (9528, 81485), (11370, 68284), (11910, 65188), (15160, 51213), (15880, 48891), (16297, 47640), (17071, 45480), (22740, 34142), (23820, 32594)]