47377680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28201}}^1$

素因数の和:28224

約数の個数: 80

約数和(自身を含む): 167858304

約数和(自身を除く): 120480624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28201, 56402, 84603, 112804, 141005, 169206, 197407, 225608, 282010, 338412, 394814, 423015, 451216, 564020, 592221, 676824, 789628, 846030, 987035, 1128040, 1184442, 1353648, 1579256, 1692060, 1974070, 2256080, 2368884, 2961105, 3158512, 3384120, 3948140, 4737768, 5922210, 6768240, 7896280, 9475536, 11844420, 15792560, 23688840, 47377680]

約数ペア:

[(1, 47377680), (2, 23688840), (3, 15792560), (4, 11844420), (5, 9475536), (6, 7896280), (7, 6768240), (8, 5922210), (10, 4737768), (12, 3948140), (14, 3384120), (15, 3158512), (16, 2961105), (20, 2368884), (21, 2256080), (24, 1974070), (28, 1692060), (30, 1579256), (35, 1353648), (40, 1184442), (42, 1128040), (48, 987035), (56, 846030), (60, 789628), (70, 676824), (80, 592221), (84, 564020), (105, 451216), (112, 423015), (120, 394814), (140, 338412), (168, 282010), (210, 225608), (240, 197407), (280, 169206), (336, 141005), (420, 112804), (560, 84603), (840, 56402), (1680, 28201)]