2029121040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{3539}}^1$

素因数の和:5944

約数の個数: 80

約数和(自身を含む): 6294686400

約数和(自身を除く): 4265565360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2389, 3539, 4778, 7078, 7167, 9556, 10617, 11945, 14156, 14334, 17695, 19112, 21234, 23890, 28312, 28668, 35390, 35835, 38224, 42468, 47780, 53085, 56624, 57336, 70780, 71670, 84936, 95560, 106170, 114672, 141560, 143340, 169872, 191120, 212340, 283120, 286680, 424680, 573360, 849360, 8454671, 16909342, 25364013, 33818684, 42273355, 50728026, 67637368, 84546710, 101456052, 126820065, 135274736, 169093420, 202912104, 253640130, 338186840, 405824208, 507280260, 676373680, 1014560520, 2029121040]

約数ペア:

[(1, 2029121040), (2, 1014560520), (3, 676373680), (4, 507280260), (5, 405824208), (6, 338186840), (8, 253640130), (10, 202912104), (12, 169093420), (15, 135274736), (16, 126820065), (20, 101456052), (24, 84546710), (30, 67637368), (40, 50728026), (48, 42273355), (60, 33818684), (80, 25364013), (120, 16909342), (240, 8454671), (2389, 849360), (3539, 573360), (4778, 424680), (7078, 286680), (7167, 283120), (9556, 212340), (10617, 191120), (11945, 169872), (14156, 143340), (14334, 141560), (17695, 114672), (19112, 106170), (21234, 95560), (23890, 84936), (28312, 71670), (28668, 70780), (35390, 57336), (35835, 56624), (38224, 53085), (42468, 47780)]