40681359960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2671}}^1\times {\mathrm{126923}}^1$

素因数の和:129608

約数の個数: 64

約数和(自身を含む): 122090734080

約数和(自身を除く): 81409374120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2671, 5342, 8013, 10684, 13355, 16026, 21368, 26710, 32052, 40065, 53420, 64104, 80130, 106840, 126923, 160260, 253846, 320520, 380769, 507692, 634615, 761538, 1015384, 1269230, 1523076, 1903845, 2538460, 3046152, 3807690, 5076920, 7615380, 15230760, 339011333, 678022666, 1017033999, 1356045332, 1695056665, 2034067998, 2712090664, 3390113330, 4068135996, 5085169995, 6780226660, 8136271992, 10170339990, 13560453320, 20340679980, 40681359960]

約数ペア:

[(1, 40681359960), (2, 20340679980), (3, 13560453320), (4, 10170339990), (5, 8136271992), (6, 6780226660), (8, 5085169995), (10, 4068135996), (12, 3390113330), (15, 2712090664), (20, 2034067998), (24, 1695056665), (30, 1356045332), (40, 1017033999), (60, 678022666), (120, 339011333), (2671, 15230760), (5342, 7615380), (8013, 5076920), (10684, 3807690), (13355, 3046152), (16026, 2538460), (21368, 1903845), (26710, 1523076), (32052, 1269230), (40065, 1015384), (53420, 761538), (64104, 634615), (80130, 507692), (106840, 380769), (126923, 320520), (160260, 253846)]