29143920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9370

約数の個数: 80

約数和(自身を含む): 97306272

約数和(自身を除く): 68162352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 9341, 18682, 28023, 37364, 46705, 56046, 74728, 93410, 112092, 121433, 140115, 149456, 186820, 224184, 242866, 280230, 364299, 373640, 448368, 485732, 560460, 607165, 728598, 747280, 971464, 1120920, 1214330, 1457196, 1821495, 1942928, 2241840, 2428660, 2914392, 3642990, 4857320, 5828784, 7285980, 9714640, 14571960, 29143920]

約数ペア:

[(1, 29143920), (2, 14571960), (3, 9714640), (4, 7285980), (5, 5828784), (6, 4857320), (8, 3642990), (10, 2914392), (12, 2428660), (13, 2241840), (15, 1942928), (16, 1821495), (20, 1457196), (24, 1214330), (26, 1120920), (30, 971464), (39, 747280), (40, 728598), (48, 607165), (52, 560460), (60, 485732), (65, 448368), (78, 373640), (80, 364299), (104, 280230), (120, 242866), (130, 224184), (156, 186820), (195, 149456), (208, 140115), (240, 121433), (260, 112092), (312, 93410), (390, 74728), (520, 56046), (624, 46705), (780, 37364), (1040, 28023), (1560, 18682), (3120, 9341)]