724373520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{232171}}^1$

素因数の和:232200

約数の個数: 80

約数和(自身を含む): 2418303552

約数和(自身を除く): 1693930032

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, 232171, 464342, 696513, 928684, 1160855, 1393026, 1857368, 2321710, 2786052, 3018223, 3482565, 3714736, 4643420, 5572104, 6036446, 6965130, 9054669, 9286840, 11144208, 12072892, 13930260, 15091115, 18109338, 18573680, 24145784, 27860520, 30182230, 36218676, 45273345, 48291568, 55721040, 60364460, 72437352, 90546690, 120728920, 144874704, 181093380, 241457840, 362186760, 724373520]

約数ペア:

[(1, 724373520), (2, 362186760), (3, 241457840), (4, 181093380), (5, 144874704), (6, 120728920), (8, 90546690), (10, 72437352), (12, 60364460), (13, 55721040), (15, 48291568), (16, 45273345), (20, 36218676), (24, 30182230), (26, 27860520), (30, 24145784), (39, 18573680), (40, 18109338), (48, 15091115), (52, 13930260), (60, 12072892), (65, 11144208), (78, 9286840), (80, 9054669), (104, 6965130), (120, 6036446), (130, 5572104), (156, 4643420), (195, 3714736), (208, 3482565), (240, 3018223), (260, 2786052), (312, 2321710), (390, 1857368), (520, 1393026), (624, 1160855), (780, 928684), (1040, 696513), (1560, 464342), (3120, 232171)]