76413760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7703}}^1$

素因数の和:7751

約数の個数: 56

約数和(自身を含む): 187854336

約数和(自身を除く): 111440576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 7703, 9920, 15406, 30812, 38515, 61624, 77030, 123248, 154060, 238793, 246496, 308120, 477586, 492992, 616240, 955172, 1193965, 1232480, 1910344, 2387930, 2464960, 3820688, 4775860, 7641376, 9551720, 15282752, 19103440, 38206880, 76413760]

約数ペア:

[(1, 76413760), (2, 38206880), (4, 19103440), (5, 15282752), (8, 9551720), (10, 7641376), (16, 4775860), (20, 3820688), (31, 2464960), (32, 2387930), (40, 1910344), (62, 1232480), (64, 1193965), (80, 955172), (124, 616240), (155, 492992), (160, 477586), (248, 308120), (310, 246496), (320, 238793), (496, 154060), (620, 123248), (992, 77030), (1240, 61624), (1984, 38515), (2480, 30812), (4960, 15406), (7703, 9920)]