29538840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3552

約数の個数: 64

約数和(自身を含む): 89890560

約数和(自身を除く): 60351720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 3467, 4260, 6934, 8520, 10401, 13868, 17335, 20802, 27736, 34670, 41604, 52005, 69340, 83208, 104010, 138680, 208020, 246157, 416040, 492314, 738471, 984628, 1230785, 1476942, 1969256, 2461570, 2953884, 3692355, 4923140, 5907768, 7384710, 9846280, 14769420, 29538840]

約数ペア:

[(1, 29538840), (2, 14769420), (3, 9846280), (4, 7384710), (5, 5907768), (6, 4923140), (8, 3692355), (10, 2953884), (12, 2461570), (15, 1969256), (20, 1476942), (24, 1230785), (30, 984628), (40, 738471), (60, 492314), (71, 416040), (120, 246157), (142, 208020), (213, 138680), (284, 104010), (355, 83208), (426, 69340), (568, 52005), (710, 41604), (852, 34670), (1065, 27736), (1420, 20802), (1704, 17335), (2130, 13868), (2840, 10401), (3467, 8520), (4260, 6934)]